एपीए उद्धरण

Frank,Isaiah. (1981). Trade policy issues for the developing countries in the 1980's. World Bank.

शिकागो स्टाइल उद्धरण

Frank,Isaiah. Trade Policy Issues for the Developing Countries in the 1980's. Washington: World Bank, 1981.

एमएलए उद्धरण

Frank,Isaiah. Trade Policy Issues for the Developing Countries in the 1980's. World Bank, 1981.