Dyfyniad APA

Heckner, D., & Kretschmer, T. (2008). Don't worry about micro: An easy guide to understanding the principles of microeconomics. Springer.

Dyfyniad Arddull Chicago

Heckner, Dominik, and Tobias Kretschmer. Don't Worry About Micro: An Easy Guide to Understanding the Principles of Microeconomics. Berlin, London: Springer, 2008.

Dyfyniad MLA

Heckner, Dominik, and Tobias Kretschmer. Don't Worry About Micro: An Easy Guide to Understanding the Principles of Microeconomics. Springer, 2008.

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