Lua APA (7ú heag.)
ebrary, Inc, Witte, A., & Harden, T. (2011). Intercultural competence: Concepts, challenges, evaluations. Peter Lang.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Arnd Witte, agus Theo Harden. Intercultural Competence: Concepts, Challenges, Evaluations. Oxford ; New York: Peter Lang, 2011.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Intercultural Competence: Concepts, Challenges, Evaluations. Peter Lang, 2011.
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