Sahlberg, P., & Berry, J. (2003). Small group learning in mathematics: Teachers' and pupils' ideas about groupwork in school. Finnish Educational Research Assoc.
Chicago-Zitierstil (17. Ausg.)Sahlberg, Pasi, und John Berry. Small Group Learning in Mathematics: Teachers' and Pupils' Ideas About Groupwork in School. Turku: Finnish Educational Research Assoc, 2003.
MLA-Zitierstil (9. Ausg.)Sahlberg, Pasi, und John Berry. Small Group Learning in Mathematics: Teachers' and Pupils' Ideas About Groupwork in School. Finnish Educational Research Assoc, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.