APA-referens (7:e uppl.)

LUZADDER WARREN. (2011). FUNDAMENTALS OF ENGINEERING DRAWING (11TH ED.). PHI.

Chicago-referens (17:e uppl.)

LUZADDER WARREN. FUNDAMENTALS OF ENGINEERING DRAWING. 11TH ED. NEW DELHI: PHI, 2011.

MLA-referens (9:e uppl.)

LUZADDER WARREN. FUNDAMENTALS OF ENGINEERING DRAWING. 11TH ED. PHI, 2011.