Παραπομπή APA

Singh, K. K. (1991). Farmers in the management of irrigation systems. Sterling Publishers Pvt. Ltd.

Παραπομπή Chicago Style

Singh, K K. Farmers in the Management of Irrigation Systems. New Delhi: Sterling Publishers Pvt. Ltd, 1991.

Παραπομπή MLA

Singh, K K. Farmers in the Management of Irrigation Systems. Sterling Publishers Pvt. Ltd, 1991.