Bosker, R. J., Vos, H. d., & Witziers, B. (2000). Theories and models of educational effectiveness. Univ. of Twente, Dep. of Educ. Organisation and Management.
Chicago-Zitierstil (17. Ausg.)Bosker, Roel J., Henny de Vos, und Bob Witziers. Theories and Models of Educational Effectiveness. Enschede: Univ. of Twente, Dep. of Educ. Organisation and Management, 2000.
MLA-Zitierstil (9. Ausg.)Bosker, Roel J., et al. Theories and Models of Educational Effectiveness. Univ. of Twente, Dep. of Educ. Organisation and Management, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.