Rufsvold, M. I. (1949). Audio-visual school library service: A handbook for librarians. American Library Association.
Style de citation Chicago (17e éd.)Rufsvold, Margaret Irene. Audio-visual School Library Service: A Handbook for Librarians. Chicago: American Library Association, 1949.
Style de citation MLA (9e éd.)Rufsvold, Margaret Irene. Audio-visual School Library Service: A Handbook for Librarians. American Library Association, 1949.
Attention : ces citations peuvent ne pas être correctes à 100%.