Sobel, R. (1977). Inside Wall Street: Continuity and change in the financial district. Norton.
Lua i Stíl Chicago (17ú heag.)Sobel, Robert. Inside Wall Street: Continuity and Change in the Financial District. New York: Norton, 1977.
Lua MLA (8ú heag.)Sobel, Robert. Inside Wall Street: Continuity and Change in the Financial District. Norton, 1977.
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