Dyfyniad APA

Hess, P. N., & Ross, C. G. (1993). Principles of microeconomics: An analytical approach. West Pub..

Dyfyniad Arddull Chicago

Hess, Peter N., and Clark G. Ross. Principles of Microeconomics: An Analytical Approach. Minneapolis/St. Paul: West Pub., 1993.

Dyfyniad MLA

Hess, Peter N., and Clark G. Ross. Principles of Microeconomics: An Analytical Approach. West Pub., 1993.

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