APA-referens

Potash Research Institute of India. (1989). Maximum yield research: Proceeding of symposium on Maximum Yeild Research, November 16-18,1988, New Delhi, India. Haryana, India: Potash Research Institute of India.

Chicago-stil citat

Potash Research Institute of India. Maximum Yield Research: Proceeding of Symposium On Maximum Yeild Research, November 16-18,1988, New Delhi, India. Haryana, India: Potash Research Institute of India, 1989.

MLA-referens

Potash Research Institute of India. Maximum Yield Research: Proceeding of Symposium On Maximum Yeild Research, November 16-18,1988, New Delhi, India. Haryana, India: Potash Research Institute of India, 1989.

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