VELLEMAN, B. L. . Bello, Bull y el sistema verbal del español. Thesavrvs, [S. l.], v. 32, n. 2, p. 213–226, 2023. Disponível em: https://thesaurus.caroycuervo.gov.co/index.php/rth/article/view/1480. Acesso em: 22 dic. 2024.