@Misc{BVMC:242059, author = {Martínez-Bretón, Juan Antonio}, title = {El control cinematográfico en la evolución del mudo al sonoro}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2002}, year = {2002}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0z739} }