VELASCO GONZALES, P. A.; MENDIETA TORRES, Y. El Contrabajo, su aporte melódico y armónico al Pasillo tradicional ecuatoriano: The Double Bass and his melodic-harmonic approach to the traditional Ecuadorian Pasillo. Revista Cognosis. ISSN 2588-0578, [S. l.], v. 6, p. 65–83, 2021. Disponível em: https://revistas.utm.edu.ec/index.php/Cognosis/article/view/8282. Acesso em: 20 feb. 2026.