CHANCOSO, Jose Jason. The Bikol Berso and Balagtasismo. Mabini Review, Manila, Philippines, v. 3, n. 1, 2014. DOI: 10.70922/cfh26x25. Disponível em: https://publishing.pup.edu.ph/ojs/index.php/MabRev/article/view/357. Acesso em: 24 apr. 2025.