APA aipamena

Pal,S P. (1985). Contribution of irrigation to agricultural production and productivity. NCAER.

Chicago Style aipamena

Pal,S P. Contribution of Irrigation to Agricultural Production and Productivity. New Delhi: NCAER, 1985.

MLA aipamena

Pal,S P. Contribution of Irrigation to Agricultural Production and Productivity. NCAER, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.