Shiera, G. (1962). Electronic drafting. Prentice-Hall of India.
Chicago Edition CitationShiera, George. Electronic Drafting. New Jersey: Prentice-Hall of India, 1962.
Cita MLAShiera, George. Electronic Drafting. Prentice-Hall of India, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.