FERGUSON, C. (1965). Principles of economics (2nd ed.). Oxford & IBH Publishing.
Chicago Style (17. basım) AtıfFERGUSON, C.E. Principles of Economics. 2nd ed. Calcutta: Oxford & IBH Publishing, 1965.
MLA (9th ed.) AtıfFERGUSON, C.E. Principles of Economics. 2nd ed. Oxford & IBH Publishing, 1965.
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