APA ציטוט

James D. Bethune. Engineering Graphics with AutoCAD? 2009 (1.). Pearson India.

Chicago Style (17th ed.) Citation

James D. Bethune. Engineering Graphics with AutoCAD? 2009. 1. Pearson India.

ציטוט MLA

James D. Bethune. Engineering Graphics with AutoCAD? 2009. 1. Pearson India.