@Misc{BVMC:260036, author = {Ballester, Arturo}, title = {Un marino: un heroe [Document gràfic]}, publisher = {Valencia : C.N.T.-A.I.T., [entre 1936 i 1939] (Ortega, intervenido U.G.T.-C.N.T.)}, year = {1939}, url = {https://www.cervantesvirtual.com/obra/un-marino-un-heroe} }