Harrod, L. M. (1977). The Librarians' glossary of terms used in librarianship, documentation and the book crafts and reference book. Indian Book Company.
Цитирование в стиле Чикаго (17-е изд.)Harrod, Leonard Montague. The Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts and Reference Book. Indian Book Company, 1977.
Цитирование MLA (9-е изд.)Harrod, Leonard Montague. The Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts and Reference Book. Indian Book Company, 1977.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.