Campbell, D. M. (2006). How to develop a professional portfolio: A manual for teachers. Boston: Pearson.
Chicago ZitierstilCampbell, Dorothy M. How to Develop a Professional Portfolio: A Manual for Teachers. Boston: Pearson, 2006.
MLA ZitierstilCampbell, Dorothy M. How to Develop a Professional Portfolio: A Manual for Teachers. Boston: Pearson, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.