Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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