Dyfyniad APA

Heller, W. W. (1966). New dimensions of political economy. Harvard University Press.

Dyfyniad Arddull Chicago

Heller, Walter W. New Dimensions of Political Economy. Cambridge: Harvard University Press, 1966.

Dyfyniad MLA

Heller, Walter W. New Dimensions of Political Economy. Harvard University Press, 1966.

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