Alip, E. M. (1966). Philippine social life and progress (Revised edition.). Alip & Sons.
Cita Chicago (17th ed.)Alip, Eufronio Melo. Philippine Social Life and Progress. Revised edition. Manila: Alip & Sons, 1966.
Cita MLA (9th ed.)Alip, Eufronio Melo. Philippine Social Life and Progress. Revised edition. Alip & Sons, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.