Cassen, R., Mcnally, S., & Vignoles, A. (2015). Making a difference in education: What the evidence says. Routledge.
Παραπομπή Chicago StyleCassen, Robert, Sandra Mcnally, και Anna Vignoles. Making a Difference in Education: What the Evidence Says. London: Routledge, 2015.
Παραπομπή MLACassen, Robert, et al. Making a Difference in Education: What the Evidence Says. Routledge, 2015.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.