Roll, E. (1946). A history of economic thought. New York: Prentice-Hall.
Chicago Style CitationRoll, Eric. A History of Economic Thought. New York: Prentice-Hall, 1946.
Cita MLARoll, Eric. A History of Economic Thought. New York: Prentice-Hall, 1946.
Atenció: Aquestes cites poden no estar 100% correctes.