Cita APA

Ingram, J. C. (1978). International economic problem. New York: John Wiely and Sons.

Chicago Style Citation

Ingram, James C. International Economic Problem. New York: John Wiely and Sons, 1978.

Cita MLA

Ingram, James C. International Economic Problem. New York: John Wiely and Sons, 1978.

Atenció: Aquestes cites poden no estar 100% correctes.