Não informado. (1958). Education Libraries Bulletin. University of London, Institute of Education.
Chicago-Zitierstil (17. Ausg.)Não informado. Education Libraries Bulletin. London: University of London, Institute of Education, 1958.
MLA-Zitierstil (8. Ausg.)Não informado. Education Libraries Bulletin. University of London, Institute of Education, 1958.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.