KNOWLTON, Steven A. Criticism of Cataloging Code Reform, as Seen in the Pages of Library Resources and Technical Services (1957–66) [online]. 2009 [cit. 2024-01-22]. Dostupné online.
LUBETZKY, Seymour. Cataloging rules and principles: a critique of the A.L.A. rules for entry and a proposed design for their revision. Washington: Processing Dept., Library of Congress, 1953. 65 s. Dostupné online.
CARPENTER, Michael. Seymour Lubetzky as a Teacher of Cataloging. Cataloging & Classification Quarterly. 1998-05-11, roč. 25, čís. 2-3, s. 181–190. Dostupné online [cit. 2024-01-22]. ISSN0163-9374. doi:10.1300/J104v25n02_14. (anglicky)
latimes.com
THURBER, Jon. S. Lubetzky, 104; Set Rules for Descriptive Library Cataloging [online]. Los Angeles Times, 2023 [cit. 2024-01-22]. Dostupné online.
loc.gov
HIATT, Robert M. Online Newsletter of the Cataloging Directorate Library of Congress [online]. ISSN 1066-8829. 2003 [cit. 2024-01-22]. Dostupné online.
tandfonline.com
CARPENTER, Michael. Seymour Lubetzky as a Teacher of Cataloging. Cataloging & Classification Quarterly. 1998-05-11, roč. 25, čís. 2-3, s. 181–190. Dostupné online [cit. 2024-01-22]. ISSN0163-9374. doi:10.1300/J104v25n02_14. (anglicky)
worldcat.org
CARPENTER, Michael. Seymour Lubetzky as a Teacher of Cataloging. Cataloging & Classification Quarterly. 1998-05-11, roč. 25, čís. 2-3, s. 181–190. Dostupné online [cit. 2024-01-22]. ISSN0163-9374. doi:10.1300/J104v25n02_14. (anglicky)
