Online - Encyclopedia of Early Cinema by Richard Abel (Editor)
Online - Cinema Studies: The Key Concepts
Online - Oxford Bibliographies. Cinematography and Cinematographers.
Online - Schirmer Encyclopedia of Film
Online - The Oxford Handbook of Japanese Cinema
Online - The Oxford Handbook of Chinese Cinema
PROQUEST offers a lot of articles on Canadian films
Entertainment Industry Magazine Archive
FIAF International Film Archive
Film & Television Literature Index
Media History Project A free online resource, featuring millions of pages of books and magazines from the histories of film, broadcasting, and recorded sound.