Cita APA (7th ed.)

FREY, D. (2007). AUTOCAD 2008 AND AUTOCAD LT 2008. WILEY INDIA.

Cita Chicago (17th ed.)

FREY, D. AUTOCAD 2008 AND AUTOCAD LT 2008. NEW DELHI: WILEY INDIA, 2007.

Cita MLA (9th ed.)

FREY, D. AUTOCAD 2008 AND AUTOCAD LT 2008. WILEY INDIA, 2007.