Cendoya Aburto, D., and I. Yáñez Castillo. “Painting As a Form of Expression in a Children Group Device: Case Analysis of an Experience Made in a Context of Public Health”. Revista De Psicología, vol. 19, no. 1, Jan. 2010, pp. Pág. 35-60, doi:10.5354/0719-0581.2010.17097.