Dyfyniad APA

Adelman, I. (1979). Economic growth and resources. New York: The MacMillan Press.

Dyfyniad Arddull Chicago

Adelman, Irma. Economic Growth and Resources. New York: The MacMillan Press, 1979.

Dyfyniad MLA

Adelman, Irma. Economic Growth and Resources. New York: The MacMillan Press, 1979.

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