Gaya APA
LEVER, WILLIAM. (2011).
SUPERVISION IN THE HOTEL INDUSTRY (1).
NEW DELHI:
Discovery Publishing House.
Gaya Chicago
LEVER, WILLIAM.
SUPERVISION IN THE HOTEL INDUSTRY.
1
NEW DELHI:
Discovery Publishing House,
2011.
Text.
Gaya MLA
LEVER, WILLIAM.
SUPERVISION IN THE HOTEL INDUSTRY.
1
NEW DELHI:
Discovery Publishing House,
2011.
Text.
Gaya Turabian
LEVER, WILLIAM.
SUPERVISION IN THE HOTEL INDUSTRY.
1
NEW DELHI:
Discovery Publishing House,
2011.
Print.