1 Rummler and Brache, 1995, pp. 17 “19
2 Rummler and Brache, 1995, p. 17
3 Rummler and Brache, 1995, p. 19
4 Rosenberg, 1996b, p. 6
5 Rossett, 1998, pp. 33 “34
6 Rossett, 1998
7 Swanson, 1994, p. ix
8 Rossett, 1989 and Swanson, 1994
9 Rossett, 1989, p. 63
10 Swanson, 1994, p. 190
11 Swanson, 1994, p. 123
12 Swanson, 1994, p. 151
13 Swanson 1994, p. 151
14 Swanson, 1994, p. 187
15 Swanson, 1994, p. ix
1 Rosenberg, 1996, p. 6
2 Grant and Moseley, 1999, p. 15
3 Nickols, 1996
4 Nickols, 1996
5 Rossett, 1998, pp. 33 “34
6 Tosti and Jackson, 1997, p. 23
7 Grant and Moseley, 1999, p. 16
8 Brethower, 1997b, p. 21
9 Zemke, 1987
10 Rummler and Brache, 1995
11 Nickols, 1996
1 Seels and Richey 1994, p. 89
2 Rothwell, 1996b, p. 33
3 Rothwell, 1996b, p. 100
4 Rothwell, 1996b, p. 100
5 Rothwell, 1996b, p. 102
6 Rummler and Brache, 1995, pp. 68 “69
7 Rossett, 1999
1 Geiss, 1986, p. 6
2 Kaufman 1993, p . 4
3 Rothwell, 1996b, p. 132
4 Rothwell, 1996b, pp. 129 “132
5 Rothwell, 1996b, pp. 131 “32
6 Rothwell, 1996b
7 Zemke, 1987
8 Rothwell, 1996b, p. 136
9 Bunning, 1979
10 Mager and Pipe, 1984, p. 13
11 Hurt, 1994, pp. 57 “59
12 Ford, 1975, pp. 35 “39
13 Zemke, 1987, pp. 141 “151