U. S. Library of Congress. Subject Cataloging Division, Gale Research Company, Library of Congress. Subject Cataloging Division, & Savage, H. (1973). Library of Congress Classification schedules, a cumulation of additions and changes, 1971-1972. Class N: Fine arts. Gale Research Company.
Cytowanie według stylu Chicago (wyd. 17)U. S. Library of Congress. Subject Cataloging Division, Gale Research Company, Library of Congress. Subject Cataloging Division, i Helen Savage. Library of Congress Classification Schedules, a Cumulation of Additions and Changes, 1971-1972. Class N: Fine Arts. Detroit, Michigan: Gale Research Company, 1973.
Cytowanie według stylu MLA (wyd. 9)U. S. Library of Congress. Subject Cataloging Division, et al. Library of Congress Classification Schedules, a Cumulation of Additions and Changes, 1971-1972. Class N: Fine Arts. Gale Research Company, 1973.