Sayre, W. S., & Kaufman, H. (1960). Governing New York City: Politics in the metropolis. New York: Russel Sage Foundation.
Παραπομπή Chicago StyleSayre, Wallace S., and Herbert Kaufman. Governing New York City: Politics in the Metropolis. New York: Russel Sage Foundation, 1960.
Παραπομπή MLASayre, Wallace S., and Herbert Kaufman. Governing New York City: Politics in the Metropolis. New York: Russel Sage Foundation, 1960.
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