Perspectives on Psychological Science
(2012)
- Comment
pubmed: 26168470
doi: 10.1177/1745691612447309
issn: 1745-6916
issn: 1745-6924
Johan Y. Y. Ng, Nikos Ntoumanis, C. Thogersen-Ntoumani, Edward L. Deci, Richard M. Ryan, Joan L. Duda, Geoffrey C. Williams