Self-Determination Theory Basic Psychological Needs in Motivation, Development, and Wellness Ryan Richard M. Heftet / 2018 / Engelsk
Intrinsic Motivation and Self-Determination in Human Behavior Deci Edward L. Innbundet / 1985 / Engelsk
Self-Determination Theory Basic Psychological Needs in Motivation, Development, and Wellness Ryan Richard M. Innbundet / 2017 / Engelsk