एपीए उद्धरण

Graham, C. (1965). Work measurement and cost control. Pergamon.

शिकागो स्टाइल उद्धरण

Graham, C.F. Work Measurement and Cost Control. Oxford: Pergamon, 1965.

एमएलए उद्धरण

Graham, C.F. Work Measurement and Cost Control. Pergamon, 1965.