Churchill, R. V. Modern Operational Mathematics in Engineering, McGraw-Hill, New York, 1944, pp. 307–334.
 Aseltine, J. A. Transform Method in Linear System Analysis, McGraw-Hill, New York, 1958, pp. 287–292.
 Nixon, F. E. Handbook of Laplace Transformation, Tables and Examples, Prentice-Hall, Englewood Cliffs, New Jersey, 1960.
 Kaiser, J. F. "Digital Filters," in System Analysis by Digital Computer. Ed. by F. F. Kuo and J. F. Kaiser, John Wiley and Sons, New York, 1966, pp. 218–277.
 Kaiser, J. F. "Design Methods for Sampled Data Filters," Chapter 7, in S1963 Proc. 1st Allerton Conference, pp. 221–236.
 Ragazzini, J. R. and Franklin, G. F. Sampled-Data Control Systems, McGraw-Hill, New York, 1958, pp. 52–83.
 Milne-Thomson, L. M. The Calculus of Finite Differences, Macmillan, London, 1951, pp. 232–251.
 Truxal, J. G. 1955. Automatic Feedback Control System Synthesis, McGraw-Hill, New York, 1955, p. 283.
 Blackman, R. B. Linear Data-Smoothing and Prediction in Theory and Practice, Addison-Wesley, Reading, Mass., 1965, pp. 81–84.
 Gold, B. and Jordan, K. L., Jr. "A Note on Digital Filter Synthesis," Proceedings of the IEEE, Vol. 56, October 1968, p. 1717.
 Rabiner, L. R., et al. "Terminology in Digital Signal Processing," IEEE Trans. on Audio and Electroacoustics, Vol. AU-20, No. 5, December 1972, p. 327.
 Stearns, S. D. Digital Signal Analysis, Hayden Book Co. Inc., Rochelle Park, New Jersey, 1975, p. 114.
 Stanley, W. D., et al., Digital Signal Processing, Reston Publishing Co. Inc., Reston, Virginia, 1984, p. 191.
 Oppenheim, A. V., and Schafer, R. W. Discrete-Time Signal Processing, Prentice-Hall, Englewood Cliffs, New Jersey, 1989, p. 406.
 Williams, C. S. Designing Digital Filters, Prentice-Hall, Englewood Cliffs, New Jersey, 1986, pp. 166–186.
 Rabiner, L. R., and Gold, B. Theory and Application of Digital Signal Processing, Prentice-Hall, Englewood Cliffs, New Jersey, 1975, p. 216.
 Johnson, M. "Implement Stable IIR Filters Using Minimal Hardware," EDN, 14 April 1983.
 Oppenheim, A. V., Willsky, A. S., and Young, I. T. Signals and Systems, Prentice-Hall, Englewood Cliffs, New Jersey, 1983, p. 659.
 Kaiser, J. F. "Some Practical Considerations in the Realization of Linear Digital Filters," Proc. Third Annual Allerton Conference on Circuit and System Theory, 1965, pp. 621–633.
 Deczky, A. G. "Synthesis of Digital Recursive Filters Using the Minimum P Error Criterion," IEEE Trans. on Audio and Electroacoustics, Vol. AU-20, No. 2, October 1972, p. 257.
 Steiglitz, K. "Computer-Aided Design of Recursive Digital Filters," IEEE Trans. on Audio and Electroacoustics, Vol. 18, No. 2, 1970, p. 123.
 Richards, M. A. "Application of Deczky's Program for Recursive Filter Design to the Design of Recursive Decimators," IEEE Trans. on Acoustics, Speech, and Signal Processing, Vol. ASSP-30, October 1982, p. 811.
 Parks, T. W., and Burrus, C. S. Digital Filter Design, John Wiley and Sons, New York, 1987, p. 244.
 Rabiner, L., Graham, Y., and Helms, H. "Linear Programming Design of IIR Digital Filters with Arbitrary Magnitude Functions," IEEE Trans. on Acoustics, Speech, and Signal Processing., Vol. ASSP-22, No. 2, April 1974, p. 117.
 Friedlander, B., and Porat, B. "The Modified Yule-Walker Method of ARMA Spectral Estimation," IEEE Trans. on Aerospace Electronic Systems, Vol. AES-20, No. 2, March 1984, pp. 158–173.
 Jackson, L. B. "On the Interaction of Roundoff Noise and Dynamic Range and Dynamic Range in Digital Filters," Bell System Technical Journal, Vol. 49, February 1970, pp. 159–184.
 Jackson, L. B. "Roundoff Noise Analysis for Fixed-Point Digital Filters Realized in Cascade or Parallel Form," IEEE Trans. Audio Electroacoustics, Vol. AU-18, June 1970, pp. 107–122.
 Sandberg, I. W. "A Theorem Concerning Limit Cycles in Digital Filters," Proc. Seventh Annual Allerton Conference on Circuit and System Theory, Monticello, Illinois, October 1969.
 Ebert, P. M., et al. "Overflow Oscillations in Digital Filters," Bell Sys. Tech. Journal, Vol. 48, November 1969, pp. 2999–3020.
 Oppenheim, A. V. "Realization of Digital Filters Using Block Floating Point Arithmetic," IEEE Trans. Audio Electroacoustics, Vol. AU-18, June 1970, pp. 130–136.
 Rabiner, L. R., and Rader, C. M., Eds., Digital Signal Processing, IEEE Press, New York, 1972, p. 361.
 Grover, D. "Subject: Re: How to arrange the (gain, pole, zero) of the cascaded biquad filter." Usenet group comp.dsp post, Dec. 28, 2000.
 Grover, D. and Deller, J. Digital Signal Processing and the Microcontroller, Prentice Hall, Upper Saddle River, New Jersey, 1998.