@incollection{sadoul_cinematheques_1961, edition = {Paris, Gallimard}, title = {Cinémathèques et photothèques}, booktitle = {L'histoire et ses méthodes}, author = {Sadoul, Georges}, year = {1961}, pages = {1167--1178}, } @incollection{sadoul_photographie_1961, edition = {Paris, Gallimard}, title = {Photographie et cinématographie}, booktitle = {L'histoire et ses méthodes}, author = {Sadoul, Georges}, year = {1961}, pages = {771--782}, }