Montgomery, David B., author
Prentice-Hall, 1969
Buku Teks
edited by David B. Montgomery and Glen L. Urban
Prentice-Hall, 1970
Buku Teks
Kotler, Philip, author
Pearson, 2016
Buku Teks
Kotler, Philip, author
Pearson, 2016
Buku Teks
Kotler, Philip, author
[publisher not identified], [date of publication not identified]
Buku Teks