Keating, K., & Jungsook, K. (2009). Passport Korea: Your pocket guide to Korean business, customs & etiquette (3rd ed.). World Trade Press.
Chicago-čujuhus (17. p.)Keating, Kevin, juo Kim Jungsook. Passport Korea: Your Pocket Guide to Korean Business, Customs & Etiquette. 3rd ed. Petaluma, CA: World Trade Press, 2009.
MLA-čujuhus (9. p.)Keating, Kevin, juo Kim Jungsook. Passport Korea: Your Pocket Guide to Korean Business, Customs & Etiquette. 3rd ed. World Trade Press, 2009.
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