Gaya APA

CATEORA, P, R., GRAHAM, J, L. (2005). International marketing (12th. ed.). BOSTON: MCGRAW HILL-IRWIN.

Gaya MLA

CATEORA, PHILIP, R.., GRAHAM, JOHN, L.. "International marketing". 12th. ed. BOSTON: MCGRAW HILL-IRWIN, 2005. Text.