APA (7th ed.) Zitazioa

Sandhu, A. S. (1994). Extension Programme Planning. Oxford & IBH.

Chicago Style (17th ed.) Zitazioa

Sandhu, Anoop Singh. Extension Programme Planning. New Delhi: Oxford & IBH, 1994.

MLA (9th ed.) Zitazioa

Sandhu, Anoop Singh. Extension Programme Planning. Oxford & IBH, 1994.