Bruyn, S. T., & Sanders, I. T. (1963). Communities in action: Pattern and process. New Haven, CT: College and University Press.
Παραπομπή Chicago StyleBruyn, Severyn T., and Irwin T. Sanders. Communities in Action: Pattern and Process. New Haven, CT: College and University Press, 1963.
Παραπομπή MLABruyn, Severyn T., and Irwin T. Sanders. Communities in Action: Pattern and Process. New Haven, CT: College and University Press, 1963.
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