एपीए उद्धरण

(1991). World development report 1991: The challenge of development. Oxford: The World Bank.

शिकागो स्टाइल उद्धरण

World Development Report 1991: The Challenge of Development. Oxford: The World Bank, 1991.

एमएलए उद्धरण

World Development Report 1991: The Challenge of Development. Oxford: The World Bank, 1991.