Dyfyniad APA
Walstad, W. B. (2005). Study guide for use with McConnell and Brue Microeconomics (16th ed.). McGraw-Hill.
Dyfyniad Arddull Chicago
Walstad, William B. Study Guide for Use with McConnell and Brue Microeconomics. 16th ed. New York: McGraw-Hill, 2005.
Dyfyniad MLA
Walstad, William B. Study Guide for Use with McConnell and Brue Microeconomics. 16th ed. McGraw-Hill, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.