APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.