Polzenhagen, F., & Xia, X. Language, culture, and prototypicality: Frank Polzenhagen. Xiaoyan Xia. The Routledge handbook of language and culture.(2015).
Chicago-viite (17. p.)Polzenhagen, Frank, ja Xiaoyan Xia. "Language, Culture, and Prototypicality: Frank Polzenhagen. Xiaoyan Xia." The Routledge Handbook of Language and Culture.(2015) .
MLA-viite (8. p.)Polzenhagen, Frank, ja Xiaoyan Xia. "Language, Culture, and Prototypicality: Frank Polzenhagen. Xiaoyan Xia." The Routledge Handbook of Language and Culture.(2015), .
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