International Council for Adult Education & Ontario Institute for Studies in Education. (1968). Convergence =: Convergencia = Convergence. The Ontario Institute for Studies in Education.
Chicago-Zitierstil (17. Ausg.)International Council for Adult Education und Ontario Institute for Studies in Education. Convergence =: Convergencia = Convergence. Toronto: The Ontario Institute for Studies in Education, 1968.
MLA-Zitierstil (8. Ausg.)International Council for Adult Education und Ontario Institute for Studies in Education. Convergence =: Convergencia = Convergence. The Ontario Institute for Studies in Education, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.