APA (7e ed.) Bronvermelding

Não informado. (1965). Research in Librarianship. Office of Research in Librarianship.

Chicago (17e ed.) Bronvermelding

Não informado. Research in Librarianship. Oldham, Inglaterra: Office of Research in Librarianship, 1965.

MLA (8e ed.) Bronvermelding

Não informado. Research in Librarianship. Office of Research in Librarianship, 1965.

Let op: Deze citaties zijn niet altijd 100% accuraat.