Dubey,N H. (2012). Engineering Drawing. McGrawhill.
Chicago Style (17th ed.) CitationDubey,N H. Engineering Drawing. New Delhi: McGrawhill, 2012.
MLA (9th ed.) CitationDubey,N H. Engineering Drawing. McGrawhill, 2012.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.