Lua APA (7ú heag.)

Xia, X. (2014). Categorization and L2 vocabulary learning: A cognitive linguistic perspective (Peter Lang Edition.). Peter Lang.

Lua i Stíl Chicago (17ú heag.)

Xia, Xiaoyan. Categorization and L2 Vocabulary Learning: A Cognitive Linguistic Perspective. Peter Lang Edition. Frankfurt am Main: Peter Lang, 2014.

Lua MLA (9ú heag.)

Xia, Xiaoyan. Categorization and L2 Vocabulary Learning: A Cognitive Linguistic Perspective. Peter Lang Edition. Peter Lang, 2014.

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