Sharma, R. C., & Vatal, M. (1980). Oceanography for geographers. Chaitanya Pub. House.
Chicago Style aipamenaSharma, R. C., and M. Vatal. Oceanography for Geographers. Allahabad: Chaitanya Pub. House, 1980.
MLA aipamenaSharma, R. C., and M. Vatal. Oceanography for Geographers. Chaitanya Pub. House, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.