Cita APA (7a ed.)

Effron, J. E., & Santos, E. T. (1999). International marketing. I/AME Design Studio.

Cita Chicago Style (17a ed.)

Effron, Jack Edward, y Emmanuel Tiu Santos. International Marketing. Makati: I/AME Design Studio, 1999.

Cita MLA (9a ed.)

Effron, Jack Edward, y Emmanuel Tiu Santos. International Marketing. I/AME Design Studio, 1999.