Tohutoro APA (7th ed.)

Johl, S., & Kapur, T. (1973). Fundamentals of farm business management. Kalyani.

Tohutoru Kātū Chicago (17th ed.)

Johl, S.S, me T.R Kapur. Fundamentals of Farm Business Management. New Delhi: Kalyani, 1973.

Tohutoro MLA (9th ed.)

Johl, S.S, me T.R Kapur. Fundamentals of Farm Business Management. Kalyani, 1973.