Cita APA

Brown, C. P., Hamm, W., & Otto Muller, J. The political and social economy of commodity control. Christopher P. Brown. New York, U.S.A: Praeger, 1980.

Citación estilo Chicago

Brown, Christopher P., Walter Hamm, y Julius Otto Muller. The Political and Social Economy of Commodity Control. Christopher P. Brown. New York, U.S.A: Praeger, 1980.

Cita MLA

Brown, Christopher P., Walter Hamm, y Julius Otto Muller. The Political and Social Economy of Commodity Control. Christopher P. Brown. New York, U.S.A: Praeger, 1980.