एपीए उद्धरण

W A J Chapman. (1972). Work shop technology: S I unites. Arnold publishers.

शिकागो स्टाइल उद्धरण

W A J Chapman. Work Shop Technology: S I Unites. Arnold publishers, 1972.

एमएलए उद्धरण

W A J Chapman. Work Shop Technology: S I Unites. Arnold publishers, 1972.