Ricardo Castillo Sandoval has written:
'Las pildoras rosadas del Dr. Williams' -- subject(s): Medicine, History, Advertising, Social Issues, History of Medicine, Social Medicine, Chile, healing, pharmaceutical preparations
Ricardo Castillo has written: 'Islario'
Omar Sandoval has written: 'Odas sepulcrales'
Adhemar Sandoval Osinaga has written: 'La cacharpaya'
Salvador A. M. Sandoval has written: 'Os trabalhadores param'
Isidro Castillo has written: 'Revolucion Educativa'
Efraim Castillo has written: 'Publicidad Imperfecta'
Ricardo Monti has written: 'Teatro'
Ricardo Kubrusly has written: 'Acordanoite'
Ricardo Medeiros has written: 'Zininho'
Augusto Medina Sandoval has written: 'Que la libertad me alcance'
Gerardo Castillo has written: 'Tus Hijos Adolescentes'
Ana de Castillo has written: 'Poemario'