Cita APA (7a ed.)

Cundiff, E. W., & Hilger, M. T. (1988). Marketing in the international environment (2nd ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Cundiff, Edward W., y Marye Tharp Hilger. Marketing in the International Environment. 2nd ed. Englewood Cliffs, NJ: Prentice Hall, 1988.

Cita MLA (9a ed.)

Cundiff, Edward W., y Marye Tharp Hilger. Marketing in the International Environment. 2nd ed. Prentice Hall, 1988.