Dyfyniad APA

Billerbeck,K, & Yasugi,Y. (1979). Private direct foreign investment in developing countries. World Bank.

Dyfyniad Arddull Chicago

Billerbeck,K, and Yasugi,Y. Private Direct Foreign Investment in Developing Countries. Washington: World Bank, 1979.

Dyfyniad MLA

Billerbeck,K, and Yasugi,Y. Private Direct Foreign Investment in Developing Countries. World Bank, 1979.

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