Benedict, M. R. (1956). The agricultural commodity programs. New York: The Twentieth Century Fund.
Chicago Style CitationBenedict, Murray R. The Agricultural Commodity Programs. New York: The Twentieth Century Fund, 1956.
Cita MLABenedict, Murray R. The Agricultural Commodity Programs. New York: The Twentieth Century Fund, 1956.
Atenció: Aquestes cites poden no estar 100% correctes.