APA Citatie

Jathar, G., & Beri, S. (1966). Elementary principles of economics/10e (10th ed.). Oxford University.

Chicago Style citaat

Jathar, G.B, en S.G Beri. Elementary Principles of Economics/10e. 10th ed. London: Oxford University, 1966.

MLA citatie

Jathar, G.B, en S.G Beri. Elementary Principles of Economics/10e. 10th ed. Oxford University, 1966.