Não informado. (1993). Quality Assurance in Education. MCB University Press.
Chicago-Zitierstil (17. Ausg.)Não informado. Quality Assurance in Education. Bradford, Inglaterra: MCB University Press, 1993.
MLA-Zitierstil (8. Ausg.)Não informado. Quality Assurance in Education. MCB University Press, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.