Perry, G. (1999). Perspectives: Intercultural communications. Coursewise Publishing.
Cita Chicago (17th ed.)Perry, Gaye. Perspectives: Intercultural Communications. Boulder, Co: Coursewise Publishing, 1999.
Cita MLA (9th ed.)Perry, Gaye. Perspectives: Intercultural Communications. Coursewise Publishing, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.