Cita APA (7a ed.)

Case, K. E. F. (2022). Principles of Economics (12th.). Noida.

Cita Chicago Style (17a ed.)

Case, Karl E; Fair. Principles of Economics. 12th. Pearson India Education Services: Noida, 2022.

Cita MLA (9a ed.)

Case, Karl E; Fair. Principles of Economics. 12th. Noida, 2022.