https://numerique.banq.qc.ca/ressources/techno/statsressources.html?proxy=false&id=LOSST&url=L3JlY2hlcmNoZUV4dGVybmUvZW5jb2RlZC9LZz09L2ZhbHNlL1QvYXNjL1czc2libTl0SWpvaVkyOXljSFZ6SWl3aWRtRnNaWFZ5SWpvaVVHRjBjbWx0YjJsdVpTVXlNSEYxdzZsaXc2bGpiMmx6SW4wc2V5SnViMjBpT2lKeVpXZHliM1Z3WlcxbGJuUmZaaUlzSW5aaGJHVjFjaUk2SWt3blQzTnpkR2xrWTJodkluMWQvVG91dGVzJTIwbGVzJTIwcmVzc291cmNlcy90cnVlL2ZhbHNlLw==

https://numerique.banq.qc.ca/patrimoine/evenements/ldt-1042

https://numerique.banq.qc.ca/ressources/details/LOSST

https://www.banq.qc.ca/collections/collection_numerique/losstidcho/histoire/

https://ici.radio-canada.ca/ohdio/premiere/emissions/aujourd-hui-l-histoire/segments/entrevue/69533/l-osstidcho-robert-charlebois-yvon-deschamps-louise-forestier-mouffe-marie-christine-blais

https://www.lapresse.ca/arts/musique/201805/22/01-5182699-les-50-ans-de-losstidcho-il-etait-une-fois-la-revolution.php

https://www.larevolutiontranquille.ca/fr/lostidcho.php

https://enclasse.telequebec.tv/contenu/Robert-Charlebois/16499

https://enclasse.telequebec.tv/emission/100-Quebecois-qui-ont-fait-le-XXe-siecle/3079

https://pacmusee.qc.ca/fr/calendrier/evenement/losstidcho-a-50-ans/