Kotler, Philip, author
John Wiley & Sons, 2003
Buku Teks
Kotler, Philip, author
Erlangga, 2004
Buku Teks
Kurnit, Paul, author
[American Management Association;, ], 2011
eBooks
Rodriguez, Walter, author
McGraw-Hill, 1992
Buku Teks
Chandler, Cristine
McGraw-Hill, 2004
Buku Teks