Enrique Fibla-Gutiérrez (Winter 2017). "Film called into action: Juan Piqueras, Léon Moussinac, Harry Alan Potamkin and the Internationale of film pedagogy". Screen. 58 (4): 417, 422. doi:10.1093/screen/hjx041.
Enrique Fibla-Gutiérrez; Pablo La Parra-Pérez (2017). "Turning the camera into a weapon: Juan Piqueras's radical noncommercial film projects and their afterlives (1930s–1970s)". Journal of Spanish Cultural Studies. 18 (4): 342. doi:10.1080/14636204.2017.1380148. S2CID148674533.
Enrique Fibla-Gutiérrez; Pablo La Parra-Pérez (2017). "Turning the camera into a weapon: Juan Piqueras's radical noncommercial film projects and their afterlives (1930s–1970s)". Journal of Spanish Cultural Studies. 18 (4): 342. doi:10.1080/14636204.2017.1380148. S2CID148674533.