Clark, M. M., Barr, J., & Mackee, F. (1982). Pupils with learning difficulties in the secondary school: Progress and problems in developing a whole-school policy. Dep. of Educational Psychology, Univ.
Chicago-Zitierstil (17. Ausg.)Clark, Margaret M., Jennifer Barr, und Frank Mackee. Pupils with Learning Difficulties in the Secondary School: Progress and Problems in Developing a Whole-school Policy. Birmingham: Dep. of Educational Psychology, Univ, 1982.
MLA-Zitierstil (9. Ausg.)Clark, Margaret M., et al. Pupils with Learning Difficulties in the Secondary School: Progress and Problems in Developing a Whole-school Policy. Dep. of Educational Psychology, Univ, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.