United Nations Educational, Scientific and Cultural Organization. Mass Communication Techniques Division. (1963). The teaching film in primary education. UNESCO.
Chicago-Zitierstil (17. Ausg.)United Nations Educational, Scientific and Cultural Organization. Mass Communication Techniques Division. The Teaching Film in Primary Education. [Paris]: UNESCO, 1963.
MLA-Zitierstil (9. Ausg.)United Nations Educational, Scientific and Cultural Organization. Mass Communication Techniques Division. The Teaching Film in Primary Education. UNESCO, 1963.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.