American Library Association, United States Library of Congress, American Library Association. Division of Cataloging and Classification. A. L. A. cataloging rules for author and title entries, United States Library of Congress Descritpive Cataloging Division. Rules for descritpive cataloging in the library of Congress, & Spalding, C. S. (1970). Anglo-American cataloging rules. Prepared by the American Library Association, and the Canadian Library Association. North American text with supplement of additions and changes [General ed: C. Sumner Spalding]. American Library Association.

American Library Association, United States Library of Congress, American Library Association. Division of Cataloging and Classification. A. L. A. cataloging rules for author and title entries, United States Library of Congress Descritpive Cataloging Division. Rules for descritpive cataloging in the library of Congress, and Charles Sumner Spalding. Anglo-American Cataloging Rules. Prepared by the American Library Association, and the Canadian Library Association. North American Text with Supplement of Additions and Changes [General Ed: C. Sumner Spalding]. Chicago: American Library Association, 1970.

American Library Association, et al. Anglo-American Cataloging Rules. Prepared by the American Library Association, and the Canadian Library Association. North American Text with Supplement of Additions and Changes [General Ed: C. Sumner Spalding]. American Library Association, 1970.