Gaya APA
Kotler, Philip dkk. (2017).
MARKETING FOR HOSPITALITY AND TOURISM (Pertama).
England:
Pearson Education.
Gaya Chicago
Kotler, Philip dkk.
MARKETING FOR HOSPITALITY AND TOURISM.
Pertama
England:
Pearson Education,
2017.
Text.
Gaya MLA
Kotler, Philip dkk.
MARKETING FOR HOSPITALITY AND TOURISM.
Pertama
England:
Pearson Education,
2017.
Text.
Gaya Turabian
Kotler, Philip dkk.
MARKETING FOR HOSPITALITY AND TOURISM.
Pertama
England:
Pearson Education,
2017.
Print.