APA-viite (7. p.)

Roll, E. (1956). A history of economic thought (3rd ed.). Prentice-Hall.

Chicago-viite (17. p.)

Roll, Erich. A History of Economic Thought. 3rd ed. Englewood Cliffs: Prentice-Hall, 1956.

MLA-viite (9. p.)

Roll, Erich. A History of Economic Thought. 3rd ed. Prentice-Hall, 1956.

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