Walker, D. M., & Walker, T. (2003). Doing business internationally: A guide to cross-cultures success (2nd ed.). McGraw.

Walker, Danielle Medina, and Thomas Walker. Doing Business Internationally: A Guide to Cross-cultures Success. 2nd ed. New York: McGraw, 2003.

Walker, Danielle Medina, and Thomas Walker. Doing Business Internationally: A Guide to Cross-cultures Success. 2nd ed. McGraw, 2003.