Cita APA

David, R. S. (2016). Understanding the 4Ps. Philippine Daily Inquirer.

Citación estilo Chicago

David, Randolf S. "Understanding the 4Ps." Philippine Daily Inquirer 2016.

Cita MLA

David, Randolf S. "Understanding the 4Ps." Philippine Daily Inquirer, 2016.

Warning: These citations may not always be 100% accurate.