Enllaços
[1] https://www.granollers.cat/can-jonch/granollers-vila-oberta
[2] https://www.granollers.cat/can-jonch/granollers-ciutat-bombardejada
[3] https://www.granollers.cat/can-jonch/vida-les-bombes
[4] https://www.granollers.cat/can-jonch/patrimoni-memorial
[5] https://www.granollers.cat/can-jonch/llarg-silenci-i-memoria-recuperada
[6] https://www.granollers.cat/descobrirallosilenciat
[7] https://www.granollers.cat/sites/default/files/importades_d6/pagina/2013/01/Itinerari%20bombardeig.pdf
[8] https://www.granollers.cat/sites/default/files/importades_d6/pagina/2013/01/Refugis%20antiaeris.pdf
[9] https://www.granollers.cat/sites/default/files/pagina/2023/06/2023_llista_morts_bombardeigs_granollers_maig1938_gener1939_juny.pdf
[10] https://www.granollers.cat/rutes/granollers-ciutat-bombardejada
[11] http://www.strambotica.com/foragitats/index.php/bombardeig-de-granollers-31-de-maig-de-1938