American Library Association, Schimmelpfeng, R. H. e., & Cook, C. D. (1968). The Use of the Library of Congress classification; proceedings of the Institute on the use of the Library of Congress classification, New York City, July 7-9, 1966. Sponsored by the American Library Association, Resources and Technical Services Division, Cataloging and Classification Section. s.n.
Chicago Style (17th ed.) CitationAmerican Library Association, Richard H. ed Schimmelpfeng, and C. Donald Cook. The Use of the Library of Congress Classification; Proceedings of the Institute on the Use of the Library of Congress Classification, New York City, July 7-9, 1966. Sponsored by the American Library Association, Resources and Technical Services Division, Cataloging and Classification Section. Chicago: s.n, 1968.
ציטוט MLAAmerican Library Association, et al. The Use of the Library of Congress Classification; Proceedings of the Institute on the Use of the Library of Congress Classification, New York City, July 7-9, 1966. Sponsored by the American Library Association, Resources and Technical Services Division, Cataloging and Classification Section. s.n, 1968.