APA-referens (7:e uppl.)

GIESECKE, F. E. e. (1985). Tecnical drawing: With computer graphics. Macmillan Pub. Co.

Chicago-referens (17:e uppl.)

GIESECKE, Frederick E. et.al. Tecnical Drawing: With Computer Graphics. New York: Macmillan Pub. Co, 1985.

MLA-referens (9:e uppl.)

GIESECKE, Frederick E. et.al. Tecnical Drawing: With Computer Graphics. Macmillan Pub. Co, 1985.