Dyfyniad APA

Zimbalist, A. (1989). Comparing economic systems: A political-economic approach. San Diego: Harcourt Brace Jovanovich.

Dyfyniad Arddull Chicago

Zimbalist, Andrew. Comparing Economic Systems: A Political-economic Approach. San Diego: Harcourt Brace Jovanovich, 1989.

Dyfyniad MLA

Zimbalist, Andrew. Comparing Economic Systems: A Political-economic Approach. San Diego: Harcourt Brace Jovanovich, 1989.

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