Cressey, G. B. (1955). Land of the 500 million: A geography of China. New York: McGraw-Hill Book Company.
Παραπομπή Chicago StyleCressey, George B. Land of the 500 Million: A Geography of China. New York: McGraw-Hill Book Company, 1955.
Παραπομπή MLACressey, George B. Land of the 500 Million: A Geography of China. New York: McGraw-Hill Book Company, 1955.
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