Apostol, E. D. (2005). Values education at every opportunity. IN Commentary [column]. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Apostol, Eugenia D. "Values Education at Every Opportunity. IN Commentary [column]." Philippine Daily Inquirer 2005.
Cita MLA (9th ed.)Apostol, Eugenia D. "Values Education at Every Opportunity. IN Commentary [column]." Philippine Daily Inquirer, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.