LUZADDER WARREN. (2011). FUNDAMENTALS OF ENGINEERING DRAWING (11TH ED.). PHI.
Cita Chicago Style (17a ed.)LUZADDER WARREN. FUNDAMENTALS OF ENGINEERING DRAWING. 11TH ED. NEW DELHI: PHI, 2011.
Cita MLA (9a ed.)LUZADDER WARREN. FUNDAMENTALS OF ENGINEERING DRAWING. 11TH ED. PHI, 2011.
Precaución: Estas citas no son 100% exactas.