Παραπομπή APA

Harrod, L. M. (1977). Librarian's Glossary of Terms Used in Librarianship, Documentation and the Book Crafts and Reference Book (4th rev ed.). Indian book company.

Παραπομπή Chicago Style

Harrod, Leonard Montague. Librarian's Glossary of Terms Used in Librarianship, Documentation and the Book Crafts and Reference Book. 4th rev ed. New Delhi: Indian book company, 1977.

Παραπομπή MLA

Harrod, Leonard Montague. Librarian's Glossary of Terms Used in Librarianship, Documentation and the Book Crafts and Reference Book. 4th rev ed. Indian book company, 1977.