एपीए उद्धरण

William W. Biddle. (1970). The Community Development Process.

शिकागो स्टाइल उद्धरण

William W. Biddle. The Community Development Process. Amerind Publishing Co. Pvt. Ltd, New Delhi, 1970.

एमएलए उद्धरण

William W. Biddle. The Community Development Process. 1970.