Dyfyniad APA

Heilbroner,Robert L, & Thurow,Lester C. (1978). understanding microeconomics (4.). Prentice Hall.

Dyfyniad Arddull Chicago

Heilbroner,Robert L, and Thurow,Lester C. Understanding Microeconomics. 4. New Jersey: Prentice Hall, 1978.

Dyfyniad MLA

Heilbroner,Robert L, and Thurow,Lester C. Understanding Microeconomics. 4. Prentice Hall, 1978.

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