harris, R. (1978). Making photographs: A work book of amaterials, tools annd processes. Van Nostrand Reinhold Company.
Chicago-tyylinen lähdeviittausharris, Rose. Making Photographs: A Work Book of Amaterials, Tools Annd Processes. New York: Van Nostrand Reinhold Company, 1978.
MLA-viiteharris, Rose. Making Photographs: A Work Book of Amaterials, Tools Annd Processes. Van Nostrand Reinhold Company, 1978.
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