Cita APA (7th ed.)

BHATT N D. (2008). ELEMENTARY ENGINEERING DRAWING. S CHAND AND COMPANY LTD.

Cita Chicago (17th ed.)

BHATT N D. ELEMENTARY ENGINEERING DRAWING. ANAND: S CHAND AND COMPANY LTD, 2008.

Cita MLA (9th ed.)

BHATT N D. ELEMENTARY ENGINEERING DRAWING. S CHAND AND COMPANY LTD, 2008.