Παραπομπή APA

Sadhu,A N, & Singh,Amarjith. (1983). Fundamentals of agricultural economics. Himalaya Publishing House.

Παραπομπή Chicago Style

Sadhu,A N, και Singh,Amarjith. Fundamentals of Agricultural Economics. Bombay: Himalaya Publishing House, 1983.

Παραπομπή MLA

Sadhu,A N, και Singh,Amarjith. Fundamentals of Agricultural Economics. Himalaya Publishing House, 1983.