Cita APA (7th ed.)
Khanna, O. (2002). Workshop technology. Dhanpat Rai Publications (P) Ltd..
Cita Chicago (17th ed.)
Khanna, O.P. Workshop Technology. New delhi: Dhanpat Rai Publications (P) Ltd., 2002.
Cita MLA (9th ed.)
Khanna, O.P. Workshop Technology. Dhanpat Rai Publications (P) Ltd., 2002.
Atenció: Aquestes cites poden no estar 100% correctes.