APA (7e ed.) Bronvermelding

Case, K. E., Fair, R. C., & Oster,Sharon M. (2011). Principles of economics, v.1: Microeconomics. Pearson Education South Asia.

Chicago (17e ed.) Bronvermelding

Case, Karl E., Ray C. Fair, en Oster,Sharon M. Principles of Economics, V.1: Microeconomics. Singapore: Pearson Education South Asia, 2011.

MLA (9e ed.) Bronvermelding

Case, Karl E., et al. Principles of Economics, V.1: Microeconomics. Pearson Education South Asia, 2011.

Let op: Deze citaties zijn niet altijd 100% accuraat.