Dyfyniad APA

Walsh, V. C. (1970). Introduction to contemporary microeconomics. McGraw-Hill.

Dyfyniad Arddull Chicago

Walsh, Vivian Charles. Introduction to Contemporary Microeconomics. New York: McGraw-Hill, 1970.

Dyfyniad MLA

Walsh, Vivian Charles. Introduction to Contemporary Microeconomics. McGraw-Hill, 1970.

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