APA aipamena

Pillai, K. M. (1992). Water management and planning.

Chicago Style aipamena

Pillai, K M. Water Management and Planning. Bombay, Himalaya, 1992.

MLA aipamena

Pillai, K M. Water Management and Planning. 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.