Pohit, G. (2007). Machine drawing with autocad. Pearson education.
Chicago Style aipamenaPohit, Gautam. Machine Drawing with Autocad. New Delhi: Pearson education, 2007.
MLA aipamenaPohit, Gautam. Machine Drawing with Autocad. Pearson education, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.