(1975). AAAS science film catalog / Ann Seltz-Petrash, project editor and compiler and Kathryn Wolff, managing editor, AAAS Publications Program ; prepared with the assistance of the National Science Foundation.
Chicago-viite (17. p.)AAAS Science Film Catalog / Ann Seltz-Petrash, Project Editor and Compiler and Kathryn Wolff, Managing Editor, AAAS Publications Program ; Prepared with the Assistance of the National Science Foundation. 1975.
MLA-viite (9. p.)AAAS Science Film Catalog / Ann Seltz-Petrash, Project Editor and Compiler and Kathryn Wolff, Managing Editor, AAAS Publications Program ; Prepared with the Assistance of the National Science Foundation. 1975.
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