Gaya APA
Hannula, M, S. et al (2016).
Attitudes, Beliefs, Motivation and Identity in Mathematics Education (1st ed.).
Cham:
Springer.
Gaya MLA
Hannula, Markku, S.. et al.
"Attitudes, Beliefs, Motivation and Identity in Mathematics Education".
1st ed.
Cham:
Springer,
2016.
E Book.