于丽华. 庄重谐谑与忧患: Contemporary American marriage and family. 中国社会科学出版社.
Dyfyniad Arddull Chicago于丽华. 庄重谐谑与忧患: Contemporary American Marriage and Family. 中国社会科学出版社.
Dyfyniad MLA于丽华. 庄重谐谑与忧患: Contemporary American Marriage and Family. 中国社会科学出版社.
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