Lua APA (7ú heag.)

Cateora, P. R., & Graham, J. L. (2007). International marketing (13th ed.). McGraw-Hill Irwin.

Lua i Stíl Chicago (17ú heag.)

Cateora, Philip R., agus John L. Graham. International Marketing. 13th ed. New York: McGraw-Hill Irwin, 2007.

Lua MLA (9ú heag.)

Cateora, Philip R., agus John L. Graham. International Marketing. 13th ed. McGraw-Hill Irwin, 2007.

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