एपीए उद्धरण

Welsch, G. A. (1970). Cases in profit planning and control. New Jersey.

शिकागो स्टाइल उद्धरण

Welsch, Glenn A. Cases in Profit Planning and Control. Prentice Hall: New Jersey, 1970.

एमएलए उद्धरण

Welsch, Glenn A. Cases in Profit Planning and Control. New Jersey, 1970.