Wragg, E. C. (1984). Classroom teaching skills: The research findings of the Teacher Education Project. Routledge.
Chicago-Zitierstil (17. Ausg.)Wragg, E. C. Classroom Teaching Skills: The Research Findings of the Teacher Education Project. London: Routledge, 1984.
MLA-Zitierstil (9. Ausg.)Wragg, E. C. Classroom Teaching Skills: The Research Findings of the Teacher Education Project. Routledge, 1984.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.