Cita APA (7th ed.)
Barber, W. J. (2009). A history of economic thought (1st Wesleyan ed.). Wesleyan University Press.
Cita Chicago (17th ed.)
Barber, William J. A History of Economic Thought. 1st Wesleyan ed. Middletown, Conn.: Wesleyan University Press, 2009.
Cita MLA (9th ed.)
Barber, William J. A History of Economic Thought. 1st Wesleyan ed. Wesleyan University Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.