Aída Sofía Rivera Sotelo (Author)
Cristo Rafael Figueroa Sánchez (Author)
Juan Carlos Peña Axt (Translator); María Teresa Huentequeo Toledo, Sandra Cayupan Constanzo (Author)
Cristina Jo Pérez, Robert McKee Irwin, John Guzmán Aguilar (Author)
Juanita C. Aristizábal (Author)