Heaney, L. R., P. C. Gonzales, and A. C. Alcala. “An Annotated Checklist of the Taxonomic and Conservation Status of Land Mammals in the Philippines”. Silliman Journal, vol. 34, no. 1-4, Sept. 2024, https://sillimanjournal.su.edu.ph/index.php/sj/article/view/546.