Dyfyniad APA

Hickey. America in the Thirties. Syracuse University Press.

Dyfyniad Arddull Chicago

Hickey. America in the Thirties. Syracuse University Press.

Dyfyniad MLA

Hickey. America in the Thirties. Syracuse University Press.

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