http://jewishboston.com/Dan-Brosgol/voices/680-why-kesher-easy-great-teaching
http://www.bjpa.org/Publications/details.cfm?PublicationID=4091 (Wertheimer, J. Schools That Work: What We Can Learn from Good Supplementary Jewish Schools, AviChai Foundation, New York, 2009.)
http://www.bjpa.org/Publications/details.cfm?PublicationID=5396 (Selis, A., and Weinstein, E. New Thinking on the Day School Affordability Crisis. 2010.)
http://www.jimjosephfoundation.org/PDF/Brandeis%20Report%202.pdf (Sales, A., et al. Mapping Jewish Education: The National Picture. Jim Joseph Foundation, 2006.)
http://www.thejewishadvocate.com/documents/Education11/flip (From the Jewish Advodate – August, 2011)