Gaya APA
WALKER, John R. (2017).
INTRODUCTION TO HOSPITALITY (7).
England:
PEARSON PRENTICE HALL.
Gaya Chicago
WALKER, John R.
INTRODUCTION TO HOSPITALITY.
7
England:
PEARSON PRENTICE HALL,
2017.
Text.
Gaya MLA
WALKER, John R.
INTRODUCTION TO HOSPITALITY.
7
England:
PEARSON PRENTICE HALL,
2017.
Text.
Gaya Turabian
WALKER, John R.
INTRODUCTION TO HOSPITALITY.
7
England:
PEARSON PRENTICE HALL,
2017.
Print.