APA (7e ed.) Bronvermelding

Pipes, A. (1992). Drawing for 3 dimensional design: Concepts, illustration, presentation. WCB.

Chicago (17e ed.) Bronvermelding

Pipes, Alan. Drawing for 3 Dimensional Design: Concepts, Illustration, Presentation. Iowa: WCB, 1992.

MLA (9e ed.) Bronvermelding

Pipes, Alan. Drawing for 3 Dimensional Design: Concepts, Illustration, Presentation. WCB, 1992.

Let op: Deze citaties zijn niet altijd 100% accuraat.