International Bureau of Education, Unesco, Unesco-I.B.E. Joint Committee, & International Bureau of Education. (1957). Expansion of school building: A comparative study. Unesco.
Chicago-Zitierstil (17. Ausg.)International Bureau of Education, Unesco, Unesco-I.B.E. Joint Committee, und International Bureau of Education. Expansion of School Building: A Comparative Study. Paris: Unesco, 1957.
MLA-Zitierstil (8. Ausg.)International Bureau of Education, et al. Expansion of School Building: A Comparative Study. Unesco, 1957.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.