Gudykunst, W. B. (2003). Cross-cultural and intercultural communication. Sage.
Lua i Stíl Chicago (17ú heag.)Gudykunst, William B. Cross-cultural and Intercultural Communication. Thousand Oaks, Calif: Sage, 2003.
Lua MLA (9ú heag.)Gudykunst, William B. Cross-cultural and Intercultural Communication. Sage, 2003.
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