Gaya APA

Tynjälä, H, H, H, J, P. (2012). Peer-group Mentoring for Teacher Development . : routledge.

Gaya MLA

Tynjälä, Hannu, Heikkinen;, Hannu, Jokinen;, Päivi. "Peer-group Mentoring for Teacher Development". : routledge, 2012. Text.