एपीए उद्धरण

Dev Raj. (1990). Economic development: Critical appraisal of GSP.

शिकागो स्टाइल उद्धरण

Dev Raj. Economic Development: Critical Appraisal of GSP. New Delh, Anmol publications, 1990.

एमएलए उद्धरण

Dev Raj. Economic Development: Critical Appraisal of GSP. 1990.