APA
Brown D. L., Wardwell J. M., . (1980). New Directions in urban-rural migration: the population turnaround in rural America. New York [etc.]: Academic Press.
Chicago
Brown David L, Wardwell John M, . 1980. New Directions in urban-rural migration: the population turnaround in rural America. New York [etc.]: Academic Press.
Harvard
Brown D. L., Wardwell J. M., . (1980). New Directions in urban-rural migration: the population turnaround in rural America. New York [etc.]: Academic Press.
MLA
Brown David L, Wardwell John M, . New Directions in urban-rural migration: the population turnaround in rural America. New York [etc.]: Academic Press. 1980.
TekstSerie: Studies in PopulationSzczegóły wydania: New York [etc.] : Academic Press, 1980.Opis: XIX, 412 s. : il. ; 24 cmTyp zawartości: 
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