Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

Sadhu, A. N., και Amarjit Singh. Fundamentals of Agricultural Economics. Himalaya Pub. House, 1983.