APA aipamena

Kumar, R. (1995). Coastal tourism and environment. A P H.

Chicago Style aipamena

Kumar, Ravi. Coastal Tourism and Environment. New Delhi: A P H, 1995.

MLA aipamena

Kumar, Ravi. Coastal Tourism and Environment. A P H, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.