Παραπομπή APA

Johl, S., & Kapur, T. (1973). Farm business management. Kalyni publishers.

Παραπομπή Chicago Style

Johl, S.S, και T.R Kapur. Farm Business Management. Ludhiana: Kalyni publishers, 1973.

Παραπομπή MLA

Johl, S.S, και T.R Kapur. Farm Business Management. Kalyni publishers, 1973.