Wong, P. (1991). Coastal tourism in Southeast Asia. ICLARM.
Chicago Style aipamenaWong, P. Coastal Tourism in Southeast Asia. Manila: ICLARM, 1991.
MLA aipamenaWong, P. Coastal Tourism in Southeast Asia. ICLARM, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.