Gaya APA

Leach, James A.. (2006). Autocad 2006 instructor: a student guide to complete coverage of autocad's commands and features . New York: McGraaw Hill.

Gaya Chicago

Leach, James A.. Autocad 2006 instructor: a student guide to complete coverage of autocad's commands and features. New York: McGraaw Hill, 2006. Textbook.

Gaya MLA

Leach, James A.. Autocad 2006 instructor: a student guide to complete coverage of autocad's commands and features. New York: McGraaw Hill, 2006. Textbook.

Gaya Turabian

Leach, James A.. Autocad 2006 instructor: a student guide to complete coverage of autocad's commands and features. New York: McGraaw Hill, 2006. Textbook.