Gaya APA
ISMAIL, Ahmed. (2002).
Front Office, Operation and Management .
Australia:
Thomson.
Gaya Chicago
ISMAIL, Ahmed.
Front Office, Operation and Management.
Australia:
Thomson,
2002.
Monograf.
Gaya MLA
ISMAIL, Ahmed.
Front Office, Operation and Management.
Australia:
Thomson,
2002.
Monograf.
Gaya Turabian
ISMAIL, Ahmed.
Front Office, Operation and Management.
Australia:
Thomson,
2002.
Monograf.