Gutiérrez-García, C., Jiménez-Landazuri, A., Gómez-Alonso, M. T., & Izquierdo, E. (2016). Martial arts and combat sports in the Spanish No-Do newsreels. Revista de Artes Marciales Asiáticas, 11(2s), 108–109. https://doi.org/10.18002/rama.v11i2s.4195