एपीए उद्धरण

Butler , A. D. (1961). Labour economics and institutions. Amerind Publishing.

शिकागो स्टाइल उद्धरण

Butler , Arthur D. Labour Economics and Institutions. New Delhi: Amerind Publishing, 1961.

एमएलए उद्धरण

Butler , Arthur D. Labour Economics and Institutions. Amerind Publishing, 1961.