Citazione APA

Sadhu, A., & Amarjith Singh. (2000). Fundamentals of agricultural economics (11th rev.). Himlaya.

Stile di citazione Chicago

Sadhu, A.N, e Amarjith Singh. Fundamentals of Agricultural Economics. 11th rev. Mumbai: Himlaya, 2000.

Citazione MLA

Sadhu, A.N, e Amarjith Singh. Fundamentals of Agricultural Economics. 11th rev. Himlaya, 2000.