Wasserman, P., & Herman, E. (1973). Museum media: A biennial directory and index of publications and audiovisuals available from United States and Canadian institutions. Gale Research.
Chicago-referens (17:e uppl.)Wasserman, Paul, och Esther Herman. Museum Media: A Biennial Directory and Index of Publications and Audiovisuals Available from United States and Canadian Institutions. Detroit: Gale Research, 1973.
MLA-referens (9:e uppl.)Wasserman, Paul, och Esther Herman. Museum Media: A Biennial Directory and Index of Publications and Audiovisuals Available from United States and Canadian Institutions. Gale Research, 1973.
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