Bovard, J. (1991). The fair trade fraud. St. Martin's Press.
Cita Chicago (17th ed.)Bovard, James. The Fair Trade Fraud. New York: St. Martin's Press, 1991.
Cita MLA (8th ed.)Bovard, James. The Fair Trade Fraud. St. Martin's Press, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.