Dyfyniad APA

Hoselitz, B. F. (1952). The Progress of underdeveloped areas. Chicago University pr..

Dyfyniad Arddull Chicago

Hoselitz, Bert F. The Progress of Underdeveloped Areas. Chocago: Chicago University pr., 1952.

Dyfyniad MLA

Hoselitz, Bert F. The Progress of Underdeveloped Areas. Chicago University pr., 1952.

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