Berrueta-Clement, J. R. (1984). Changed lives: The effects of the Perry Preschool program on youth through age 19. Monographs of the High/Scope Educational Research Foundation.
Chicago-Zitierstil (17. Ausg.)Berrueta-Clement, John R. "Changed Lives: The Effects of the Perry Preschool Program on Youth Through Age 19." Monographs of the High/Scope Educational Research Foundation 1984.
MLA-Zitierstil (9. Ausg.)Berrueta-Clement, John R. "Changed Lives: The Effects of the Perry Preschool Program on Youth Through Age 19." Monographs of the High/Scope Educational Research Foundation, 1984.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.