एपीए उद्धरण

Bertoline, G. R. (1995). Technical graphics communication. Irwin.

शिकागो स्टाइल उद्धरण

Bertoline, Gary R. Technical Graphics Communication. Chicago: Irwin, 1995.

एमएलए उद्धरण

Bertoline, Gary R. Technical Graphics Communication. Irwin, 1995.