APA aipamena

Kepner, R. (1982). Principles of farm machinery (3.). C B S Publishers & Distributers.

Chicago Style aipamena

Kepner, RA. Principles of Farm Machinery. 3. New Delhi: C B S Publishers & Distributers, 1982.

MLA aipamena

Kepner, RA. Principles of Farm Machinery. 3. C B S Publishers & Distributers, 1982.