Παραπομπή APA

Hadden, J. K., & Borgatta, E. F. (1965). American cities: Their social characteristics. Chicago: Rand McNally.

Παραπομπή Chicago Style

Hadden, Jeffrey K., and Edgar F. Borgatta. American Cities: Their Social Characteristics. Chicago: Rand McNally, 1965.

Παραπομπή MLA

Hadden, Jeffrey K., and Edgar F. Borgatta. American Cities: Their Social Characteristics. Chicago: Rand McNally, 1965.

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