Harrod, L. M. (1977). The librarians' glossary: Of terms used in librarianship and the book crafts : and reference book (Fourth revised edition.). Andre Deutsch.
Cita Chicago Style (17a ed.)Harrod, Leonard Montague. The Librarians' Glossary: Of Terms Used in Librarianship and the Book Crafts : And Reference Book. Fourth revised edition. London: Andre Deutsch, 1977.
Cita MLA (9a ed.)Harrod, Leonard Montague. The Librarians' Glossary: Of Terms Used in Librarianship and the Book Crafts : And Reference Book. Fourth revised edition. Andre Deutsch, 1977.
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