1
by Boone, Louis E.
Published 1998
2
by Bonarens, Leo
Published 1997
3
4
Published 1993
5
Published 1994
6
7
8
9
10
11
12
by Jobber, David,
Published 2004
13
by Baker, Michael J.
Published 1996
14
by Jain, Subhash C.
Published 2000
15
by Moutinho, Luiz
Published 1995
16
17
18
by Kotler, Philip
Published 2003
19
by Cravens, David W.
Published 2003
20
Published 1988