1
by Kotler, Philip
Published 2006
2
3
by Evans, Joel R.
Published 1997
4
by Boone, Louis E.
Published 1998
5
6
by Farrah, Joseph
Published 1998
7
by Bonarens, Leo
Published 1997
8
by Cortada, James W.
Published 1993
9
10
by Jain, Subhash C.
Published 1997
11
12
13
14
by Calandra, A.
Published 1994
15
by Livingstone, J. M., 1925-
Published 1976
16
by Buss, John H.
Published 1991
17
Published 1993
18
by Gilmour, Peter
Published 1993
19
Published 1993
20
Published 1994