Não informado. (1959). Screen education. Society for Education in Film and Television.
Chicago-Zitierstil (17. Ausg.)Não informado. Screen Education. London: Society for Education in Film and Television, 1959.
MLA-Zitierstil (8. Ausg.)Não informado. Screen Education. Society for Education in Film and Television, 1959.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.