Gaya APA
Researching and writing dissertations in hospitality and tourism. (1998).
London:
International Thomson Business Press.
Gaya Chicago
Researching and writing dissertations in hospitality and tourism.
.
London:
International Thomson Business Press,
1998.
Buku.
Gaya MLA
Researching and writing dissertations in hospitality and tourism.
.
London:
International Thomson Business Press,
1998.
Buku.
Gaya Turabian
Researching and writing dissertations in hospitality and tourism.
London:
International Thomson Business Press,
1998.
Buku.