INGHAM, P. (1996). CAD SYSTEMS IN MECHANICAL AND PRODUCTION ENGINEERING. INDUSTRIAL PRESS INC.
Cita Chicago (17th ed.)INGHAM, P. CAD SYSTEMS IN MECHANICAL AND PRODUCTION ENGINEERING. NEW-YORK: INDUSTRIAL PRESS INC, 1996.
Cita MLA (9th ed.)INGHAM, P. CAD SYSTEMS IN MECHANICAL AND PRODUCTION ENGINEERING. INDUSTRIAL PRESS INC, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.