Dyfyniad APA

Dunnett,Andrew. (1997). The macro economic environment. Longman.

Dyfyniad Arddull Chicago

Dunnett,Andrew. The Macro Economic Environment. New York: Longman, 1997.

Dyfyniad MLA

Dunnett,Andrew. The Macro Economic Environment. Longman, 1997.

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