Wilson, J. Q. (1967). The Metropolitan enigma: Inquiries into the nature and dimensions of America's "urban crisis". Chamber of Commerce of the United States.
Citace podle Chicago (17th ed.)Wilson, James Q. The Metropolitan Enigma: Inquiries into the Nature and Dimensions of America's "Urban Crisis". Washington, D.C: Chamber of Commerce of the United States, 1967.
Citace podle MLA (9th ed.)Wilson, James Q. The Metropolitan Enigma: Inquiries into the Nature and Dimensions of America's "Urban Crisis". Chamber of Commerce of the United States, 1967.
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