Levy, J. M. (1990). Economic development programs for cities, counties, and towns (2nd ed.). Praeger.
Chicago-viite (17. p.)Levy, John M. Economic Development Programs for Cities, Counties, and Towns. 2nd ed. New York: Praeger, 1990.
MLA-viite (8. p.)Levy, John M. Economic Development Programs for Cities, Counties, and Towns. 2nd ed. Praeger, 1990.
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