Yendol-Hoppey, D., & Dana, N. F. (2010). Powerful professional development: Building expertise within the four walls of your school. Thousand Oaks, CA: Corwin Press.
https://education.ufl.edu/tlsi/files/2019/01/TLSI-300x65.png00arochfordhttps://education.ufl.edu/tlsi/files/2019/01/TLSI-300x65.pngarochford2013-06-18 13:39:122013-07-05 14:56:26Publication (Book): Building Expertise in School