Spencer, J. E. (1954). Asia East by South: A cultural geography. New York: John Wiley and Sons.
Παραπομπή Chicago StyleSpencer, J. E. Asia East By South: A Cultural Geography. New York: John Wiley and Sons, 1954.
Παραπομπή MLASpencer, J. E. Asia East By South: A Cultural Geography. New York: John Wiley and Sons, 1954.
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