ALVIOLA, Geonsyl L.; OTADOY, Julie B.; DEL ROSARIO, Bernadette I.; IBAÑEZ, Jason. Birds of Malagos Watershed: A Comparative Sourvey. JPAIR Multidisciplinary Research, Philippines, v. 1, n. 1, p. 361–371, 2008. DOI: 10.7719/jpair.v1i1.49. Disponível em: https://www.philair.ph/index.php/jpair/article/view/49. Acesso em: 2 may. 2025.