Babu Varghese, K., & Suraj Prakash Manchanda. (1979). Road Transport Management Systems and Procedures. Himalaya.
Chicago Style aipamenaBabu Varghese, Kallanparampil, and Suraj Prakash Manchanda. Road Transport Management Systems and Procedures. Bombay: Himalaya, 1979.
MLA aipamenaBabu Varghese, Kallanparampil, and Suraj Prakash Manchanda. Road Transport Management Systems and Procedures. Himalaya, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.