Dyfyniad APA

Gifford, D. (1973). The British film catalogue, 1895-1970: A guide to entertainment films. David and Charles.

Dyfyniad Arddull Chicago

Gifford, Denis. The British Film Catalogue, 1895-1970: A Guide to Entertainment Films. Newton Abbot: David and Charles, 1973.

Dyfyniad MLA

Gifford, Denis. The British Film Catalogue, 1895-1970: A Guide to Entertainment Films. David and Charles, 1973.

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