Sullivan, C., L. Ferrer L, L. Irarrázabal V, N. Villegas, R. Cianelli A., y N. Peragallo. «Exploring Self-Efficacy and Perceived HIV Risk Among Socioeconomically Disadvantaged Hispanic Men». Horizonte De Enfermería, vol. 28, n.º 1, abril de 2017, pp. 42-50, https://pensamientoeducativo.uc.cl/index.php/RHE/article/view/12202.