Zhang, Xuan; Huang, Ze (July–August 1988). "The Second National Growth and Development Survey of Children in China, 1985: children 0 to 7 years". Annals of Human Biology. Informa Healthcare. 15 (4): 289–305. doi:10.1080/03014468800009761. PMID3408235.
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Eberhard, Wolfram (December 1965). "Chinese Regional Stereotypes". Asian Survey. University of California Press. 5 (12): 596–608. doi:10.2307/2642652. JSTOR2642652.
Zhang, Xuan; Huang, Ze (July–August 1988). "The Second National Growth and Development Survey of Children in China, 1985: children 0 to 7 years". Annals of Human Biology. Informa Healthcare. 15 (4): 289–305. doi:10.1080/03014468800009761. PMID3408235.