Jennings, B. H., & Murphy, J. E. (1966). Interactions of man and his environment. New York: Plenum Press.
Παραπομπή Chicago StyleJennings, Burgess H., and John E. Murphy. Interactions of Man and His Environment. New York: Plenum Press, 1966.
Παραπομπή MLAJennings, Burgess H., and John E. Murphy. Interactions of Man and His Environment. New York: Plenum Press, 1966.
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