Ball, S. J. (2007). Hidden privatisation in public education: Education International 5th World Congress July 2007 ; preliminary report. Education International.
Chicago-Zitierstil (17. Ausg.)Ball, Stephen J. Hidden Privatisation in Public Education: Education International 5th World Congress July 2007 ; Preliminary Report. Brussells: Education International, 2007.
MLA-Zitierstil (9. Ausg.)Ball, Stephen J. Hidden Privatisation in Public Education: Education International 5th World Congress July 2007 ; Preliminary Report. Education International, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.