BHATT. N. D. (2011). ENGINEERING DRAWING. CHAROTAR PUBLISHING HOUSE PVT LTD.
Cita Chicago (17th ed.)BHATT. N. D. ENGINEERING DRAWING. INDIA: CHAROTAR PUBLISHING HOUSE PVT LTD, 2011.
Cita MLA (9th ed.)BHATT. N. D. ENGINEERING DRAWING. CHAROTAR PUBLISHING HOUSE PVT LTD, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.