Dyfyniad APA

World Bank. (1982). Abstracts of current studies: The World Bank research program. World Bank.

Dyfyniad Arddull Chicago

World Bank. Abstracts of Current Studies: The World Bank Research Program. Washington, D.C.: World Bank, 1982.

Dyfyniad MLA

World Bank. Abstracts of Current Studies: The World Bank Research Program. World Bank, 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.