Angara, E. J., Cariño, J. M. A., & Ner, S. P. (2009). Mapping the Philippines: The Spanish period. Rural Empowerment Assistance and Development Foundation.
Citazione stile Chigago Style (17a edizione)Angara, Edgardo J., Jose Maria A. Cariño, e Sonia P. Ner. Mapping the Philippines: The Spanish Period. Quezon City: Rural Empowerment Assistance and Development Foundation, 2009.
Citatione MLA (9a ed.)Angara, Edgardo J., et al. Mapping the Philippines: The Spanish Period. Rural Empowerment Assistance and Development Foundation, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.