Ferreira Mayrink O'Kuinghttons, Mônica, and Lívia Márcia Tiba Rádis Baptista. “An Interview With Vilson Leffa”. Caracol, no. 13, Mar. 2017, pp. 234-9, https://doi.org/10.11606/issn.2317-9651.v0i13p234-239.