APA aipamena

Singh, K. (1999). Rural development: Principles, policies and management- 2nd ed (2nd.).

Chicago Style aipamena

Singh, Katar. Rural Development: Principles, Policies and Management- 2nd Ed. 2nd. New Delhi, 1999.

MLA aipamena

Singh, Katar. Rural Development: Principles, Policies and Management- 2nd Ed. 2nd. 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.