凯勒 & 刘建芳. (2008). 产后轻松瘦身: Body after baby. 群言出版社.
Chicago Style (17th ed.) Citation凯勒 and 刘建芳. 产后轻松瘦身: Body After Baby. 群言出版社, 2008.
MLA (8th ed.) Citation凯勒 and 刘建芳. 产后轻松瘦身: Body After Baby. 群言出版社, 2008.
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