SANTOYO VELASCO, C.; CORTÉS HEREDIA, M.; TORRES NAVARRO, C.; ESPINOSA ARÁMBURU, M. C. Cooperative behavior and choice. Mexican Journal of Behavior Analysis, [S. l.], v. 11, n. 1 y 2, p. 31–53, 2011. DOI: 10.5514/rmac.v11.i1 y 2.25768. Disponível em: https://revistas.unam.mx/index.php/rmac/article/view/25768. Acesso em: 8 feb. 2023.