APA (7th ed.) Zitazioa
Bhatt, N. D., & Panchal, V. M. (2000). Elementary engineering drawing: Plane and solid geometry (42nd ed.). Charotar Pub.
Chicago Style (17th ed.) Zitazioa
Bhatt, N. D., eta V. M. Panchal. Elementary Engineering Drawing: Plane and Solid Geometry. 42nd ed. Anand: Charotar Pub, 2000.
MLA (9th ed.) Zitazioa
Bhatt, N. D., eta V. M. Panchal. Elementary Engineering Drawing: Plane and Solid Geometry. 42nd ed. Charotar Pub, 2000.
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