Christians, C. G., & Nordenstreng, K. (2014). Communication theories in a multicultural world. Peter Lang.
Lua i Stíl Chicago (17ú heag.)Christians, Clifford G., agus Kaarle Nordenstreng. Communication Theories in a Multicultural World. New York, New York: Peter Lang, 2014.
Lua MLA (9ú heag.)Christians, Clifford G., agus Kaarle Nordenstreng. Communication Theories in a Multicultural World. Peter Lang, 2014.
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