Alip, E. M., & Borlaza, G. C. (1973). The Philippine presidents from Aguinaldo to Marcos: Their lives and messages (New revised edition.). Alip & Sons.
Citazione stile Chigago Style (17a edizione)Alip, Eufronio Melo, e Gregorio C. Borlaza. The Philippine Presidents from Aguinaldo to Marcos: Their Lives and Messages. New revised edition. Manila: Alip & Sons, 1973.
Citatione MLA (9a ed.)Alip, Eufronio Melo, e Gregorio C. Borlaza. The Philippine Presidents from Aguinaldo to Marcos: Their Lives and Messages. New revised edition. Alip & Sons, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.