Não informado. (1965). Research in Librarianship. Office of Research in Librarianship.
Style de citation Chicago (17e éd.)Não informado. Research in Librarianship. Oldham, Inglaterra: Office of Research in Librarianship, 1965.
Style de citation MLA (8e éd.)Não informado. Research in Librarianship. Office of Research in Librarianship, 1965.
Attention : ces citations peuvent ne pas être correctes à 100%.