Foster, D. A. (2000). The global etiquette guide to Asia: Everything you need to know for business and travel success. New York: Wiley.
Παραπομπή Chicago StyleFoster, Dean Allen. The Global Etiquette Guide to Asia: Everything You Need to Know for Business and Travel Success. New York: Wiley, 2000.
Παραπομπή MLAFoster, Dean Allen. The Global Etiquette Guide to Asia: Everything You Need to Know for Business and Travel Success. New York: Wiley, 2000.
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