Cita APA

Posadas, D., & Posadas, J. S. (2008). Etiquette guide to the Philippines: Know the rules that make the difference! Tuttle Pub.

Citación estilo Chicago

Posadas, Dennis, and Joy Salcedo Posadas. Etiquette Guide to the Philippines: Know the Rules That Make the Difference! Tokyo: Tuttle Pub, 2008.

Cita MLA

Posadas, Dennis, and Joy Salcedo Posadas. Etiquette Guide to the Philippines: Know the Rules That Make the Difference! Tuttle Pub, 2008.