Não informado. (1966). Catalogue and Index. Library Association, Cataloguing and Indexing Group.
Chicago-referens (17:e uppl.)Não informado. Catalogue and Index. London: Library Association, Cataloguing and Indexing Group, 1966.
MLA-referens (8:e uppl.)Não informado. Catalogue and Index. Library Association, Cataloguing and Indexing Group, 1966.
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