Cowan, S., & Yin, X. (2008). Competition Can Harm Consumers. Blackwell Publishing Asia.
Cita Chicago (17th ed.)Cowan, S., i X. Yin. Competition Can Harm Consumers. Blackwell Publishing Asia, 2008.
Cita MLA (9th ed.)Cowan, S., i X. Yin. Competition Can Harm Consumers. Blackwell Publishing Asia, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.