Não informado. (1897). Camera: A practical magazine for photographers. Columbia Photographic Society.
Citace podle Chicago (17th ed.)Não informado. Camera: A Practical Magazine for Photographers. Philadelphia, Pa: Columbia Photographic Society, 1897.
Citace podle MLA (8th ed.)Não informado. Camera: A Practical Magazine for Photographers. Columbia Photographic Society, 1897.
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