Παραπομπή APA

Ritter, L. S. (1989). Principles of money, banking and financial markets (6th ed.). Harper and Row.

Παραπομπή Chicago Style

Ritter, Lawrence S. Principles of Money, Banking and Financial Markets. 6th ed. London: Harper and Row, 1989.

Παραπομπή MLA

Ritter, Lawrence S. Principles of Money, Banking and Financial Markets. 6th ed. Harper and Row, 1989.