Não informado. (1970). Journal of world education. Association of World Colleges and Universities.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of World Education. Huntington, NY: Association of World Colleges and Universities, 1970.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of World Education. Association of World Colleges and Universities, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.