Johannesson, I. (1967). Effects of praise and blame: Results of the class teacher's incentives upon achievement and attitudes of school-children. Almqvist & Wiksell.
Chicago-Zitierstil (17. Ausg.)Johannesson, Ingvar. Effects of Praise and Blame: Results of the Class Teacher's Incentives upon Achievement and Attitudes of School-children. Stockholm: Almqvist & Wiksell, 1967.
MLA-Zitierstil (9. Ausg.)Johannesson, Ingvar. Effects of Praise and Blame: Results of the Class Teacher's Incentives upon Achievement and Attitudes of School-children. Almqvist & Wiksell, 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.