@Misc{BVMC:260080,
author = {Cervigón},
title = {La retaguardia no quedará abandonada  [Document gràfic]},
publisher = {Valencia : J.S.U., [entre 1936 i 1939] (Ortega, intervenido U.G.T. - C.N.T.)},
year = {1939},
url = {https://www.cervantesvirtual.com/obra/la-retaguardia-no-quedara-abandonada}
}