Dyfyniad APA

Gillis, M. (1992). Economics of development (3rd ed.). Norton.

Dyfyniad Arddull Chicago

Gillis, Malcolm. Economics of Development. 3rd ed. New York: Norton, 1992.

Dyfyniad MLA

Gillis, Malcolm. Economics of Development. 3rd ed. Norton, 1992.

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