Analysis of information sources in references of the Wikipedia article "美的冒泡" in Chinese language version.
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值 (帮助). itunes.com.nz. [February 9, 2011]. (原始内容存档于2016-03-29).|url=
值 (帮助). itunes.com.nz. [February 9, 2011]. (原始内容存档于2016-03-29).