APA aipamena

Panigrahi,Balram. (2011). Irrigation systems engineering. NIPA.

Chicago Style aipamena

Panigrahi,Balram. Irrigation Systems Engineering. New Delhi: NIPA, 2011.

MLA aipamena

Panigrahi,Balram. Irrigation Systems Engineering. NIPA, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.