APA-ийн эшлэл(7 дахь хэвлэлт)

Epstein, R. A., & Wood, G. (2008). Free markets under siege: Cartels, politics, and social welfare (Hoover classics ed.). Hoover Institution Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Epstein, Richard Allen, ба Geoffrey Wood. Free Markets Under Siege: Cartels, Politics, and Social Welfare. Hoover classics ed. Stanford, Calif.: Hoover Institution Press, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Epstein, Richard Allen, ба Geoffrey Wood. Free Markets Under Siege: Cartels, Politics, and Social Welfare. Hoover classics ed. Hoover Institution Press, 2008.