Metelka, Charles J.
The dictionary of hospitality, travel, and tourism
Delmar, 1990
Buku Referensi
Kotler, Philip
Marketing for hospitality and tourism
Prentice-Hall, 1996
Buku Referensi
Kotler, Philip
Marketing for hospitality and tourism
Pearson, 2010
Buku Teks SO
Kotler, Philip
Marketing for hospitality and tourism
Prentice-Hall, 1998
Buku Teks
Kotler, Philip
Marketing for hospitality and tourism
Pearson Education, 2014
Buku Teks SO