61
62
by Bartlett, Christopher A.
Published 1993
63
64
65
by Trompenaars, Fons, Dr.
Published 1993
66
Published 1992
67
68
Published 1996
69
70
71
72
by Bennis, Warren, Dr.
Published 1991
73
Published 1997
74
by Lynch, Peter
Published 1989
75
76
by Drucker, Peter Ferdinand
Published 1993
77
by Tricker, R. Ian
Published 1994
78
79
80
Published 1999