Dyfyniad APA

Benham, F. (1961). Economic aid to underdeveloped countries. Oxford University.

Dyfyniad Arddull Chicago

Benham, Frederic. Economic Aid to Underdeveloped Countries. London: Oxford University, 1961.

Dyfyniad MLA

Benham, Frederic. Economic Aid to Underdeveloped Countries. Oxford University, 1961.

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