APA aipamena

Khanna O P. Industrial engineering and Management. Dhanpat Rai.

Chicago Style aipamena

Khanna O P. Industrial Engineering and Management. New Delhi: Dhanpat Rai.

MLA aipamena

Khanna O P. Industrial Engineering and Management. Dhanpat Rai.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.