WAGGONER, C. . The Hummingbird Brigade by David L. Condit. Journal of Child and Youth Care Work, [S. l.], v. 6, p. 87–89, 1990. Disponível em: http://acycpjournal.pitt.edu/ojs/jcycw/article/view/174. Acesso em: 28 apr. 2024.