APA aipamena
Lubove, R. (1969). Twentieth-century Pittsburgh: Government, business, and environmental change. Wiley.
Chicago Style aipamena
Lubove, Roy. Twentieth-century Pittsburgh: Government, Business, and Environmental Change. New York: Wiley, 1969.
MLA aipamena
Lubove, Roy. Twentieth-century Pittsburgh: Government, Business, and Environmental Change. Wiley, 1969.
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