Clarkson. (2019). Values and Valuing in Mathematics Education (1.). Springer International Publishing.
Chicago Style aipamenaClarkson. Values and Valuing in Mathematics Education. 1. Springer International Publishing, 2019.
MLA aipamenaClarkson. Values and Valuing in Mathematics Education. 1. Springer International Publishing, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.