एपीए उद्धरण

Patnaik, S. Economics of regional development and planning in third world countries. 1936.

शिकागो स्टाइल उद्धरण

Patnaik, S.C. Economics of Regional Development and Planning in Third World Countries. Associated Publishing House: 1936.

एमएलए उद्धरण

Patnaik, S.C. Economics of Regional Development and Planning in Third World Countries. 1936.