Harrod, L. M. (1977). The librarians' glossary of terms used in librarianship, documentation and the book crafts, and reference book (4th rev. ed.). London: A. Deutsch.
Chicago Style CitationHarrod, Leonard Montague. The Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts, and Reference Book. 4th rev. ed. London: A. Deutsch, 1977.
MLA CitationHarrod, Leonard Montague. The Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts, and Reference Book. 4th rev. ed. London: A. Deutsch, 1977.
Warning: These citations may not always be 100% accurate.