Não informado. (1965). Research in Librarianship. Office of Research in Librarianship.
Cita Chicago Style (17a ed.)Não informado. Research in Librarianship. Oldham, Inglaterra: Office of Research in Librarianship, 1965.
Cita MLA (8a ed.)Não informado. Research in Librarianship. Office of Research in Librarianship, 1965.
Precaución: Estas citas no son 100% exactas.