APA
Kotler P., . (1999). Marketing for hospitality and tourism. India: Pearson Education.
Chicago
Kotler Philip, . 1999. Marketing for hospitality and tourism. India: Pearson Education.
Harvard
Kotler P., . (1999). Marketing for hospitality and tourism. India: Pearson Education.
MLA
Kotler Philip, . Marketing for hospitality and tourism. India: Pearson Education. 1999.