Cressey, G. B. (1934). China's geographic foundations: A survey of the land and its people. McGraw-Hill.
Chicago-referens (17:e uppl.)Cressey, George Babcock. China's Geographic Foundations: A Survey of the Land and Its People. New York: McGraw-Hill, 1934.
MLA-referens (8:e uppl.)Cressey, George Babcock. China's Geographic Foundations: A Survey of the Land and Its People. McGraw-Hill, 1934.
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