Handbook of motivation at school
Wentzel Kathryn R., Miele David B.Kniha
Citace v seznamu literatury:
WENTZEL, Kathryn R. a MIELE, David B. (ed.). Handbook of motivation at school. Second edition. New York: Routledge, Taylor & Francis Group, 2016. ISBN 978-1-138-77620-3. Dostupné také z: http://www.gbv.de/dms/bowker/toc/9781138776203.pdf.