(2011). Schools that make the grade: What successful schools do to improve student achievement. Paul H. Brookes Pub.
Chicago-Zitierstil (17. Ausg.)Schools That Make the Grade: What Successful Schools Do to Improve Student Achievement. Baltimore [u.a.]: Paul H. Brookes Pub, 2011.
MLA-Zitierstil (9. Ausg.)Schools That Make the Grade: What Successful Schools Do to Improve Student Achievement. Paul H. Brookes Pub, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.