APA (7e ed.) Bronvermelding

Case Karl E., Fair Ray C., & Oster Sharon E. (2023). Principles of Macroeconomics (12th ed.). Pearson India.

Chicago (17e ed.) Bronvermelding

Case Karl E., Fair Ray C., en Oster Sharon E. Principles of Macroeconomics. 12th ed. UP: Pearson India, 2023.

MLA (9e ed.) Bronvermelding

Case Karl E., et al. Principles of Macroeconomics. 12th ed. Pearson India, 2023.