Xia, X. (2014). Categorization and L2 vocabulary learning: A cognitive linguistic perspective (Peter Lang Edition.). Peter Lang.
Chicago-čujuhus (17. p.)Xia, Xiaoyan. Categorization and L2 Vocabulary Learning: A Cognitive Linguistic Perspective. Peter Lang Edition. Frankfurt am Main: Peter Lang, 2014.
MLA-čujuhus (9. p.)Xia, Xiaoyan. Categorization and L2 Vocabulary Learning: A Cognitive Linguistic Perspective. Peter Lang Edition. Peter Lang, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.