MOSS, Connie M. - BROOKHART, Susan M. Formative classroom walkthroughs : how principals and teachers collaborate to raise student achievement. Alexandria, VA : ASCD, [2015]. ©2015. 1 online zdroj (x, 221 stran). Dostupné na internetu: <http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=948530&lang=cs&site=eds-live&ebv=EB&ppid=pp_c1> ISBN 978-1-4166-1988-8.