Ellis, C. (2001). Culture shock!: A guide to customs and etiquette. Portland, Or: Graphic Arts Center.
Trích dẫn kiểu ChicagoEllis, Claire. Culture Shock!: A Guide to Customs and Etiquette. Portland, Or: Graphic Arts Center, 2001.
MLA CitationEllis, Claire. Culture Shock!: A Guide to Customs and Etiquette. Portland, Or: Graphic Arts Center, 2001.
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