Craig, A., & Benitez, C. (1916). Philippine progress prior to 1898. Philippine Education.
Cita Chicago (17th ed.)Craig, Austin, i Conrado Benitez. Philippine Progress Prior to 1898. Manila: Philippine Education, 1916.
Cita MLA (9th ed.)Craig, Austin, i Conrado Benitez. Philippine Progress Prior to 1898. Philippine Education, 1916.
Atenció: Aquestes cites poden no estar 100% correctes.