United Nations Educational, Scientific and Cultural Organization UNESCO. (1965). Books for the developing countries. Unesco.
Chicago-Zitierstil (17. Ausg.)United Nations Educational, Scientific and Cultural Organization UNESCO. Books for the Developing Countries. Paris: Unesco, 1965.
MLA-Zitierstil (9. Ausg.)United Nations Educational, Scientific and Cultural Organization UNESCO. Books for the Developing Countries. Unesco, 1965.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.