Bade, R., & Parkin, M. (2009). Essential foundations of economics (4. ed., internat. ed.). Pearson/Addison Wesley.
Chicago Style (17th ed.) CitationBade, Robin, and Michael Parkin. Essential Foundations of Economics. 4. ed., internat. ed. Boston; Munich [u.a.]: Pearson/Addison Wesley, 2009.
MLA (9th ed.) CitationBade, Robin, and Michael Parkin. Essential Foundations of Economics. 4. ed., internat. ed. Pearson/Addison Wesley, 2009.
Warning: These citations may not always be 100% accurate.