Marc Lochbaum & Jarrett Gottardy. (2015). A meta-analytic review of the approach-avoidance achievement goals and performance relationships in the sport psychology literature. Elsevier.
Chicago Style (17th ed.) CitationMarc Lochbaum and Jarrett Gottardy. A Meta-analytic Review of the Approach-avoidance Achievement Goals and Performance Relationships in the Sport Psychology Literature. Elsevier, 2015.
MLA (9th ed.) CitationMarc Lochbaum and Jarrett Gottardy. A Meta-analytic Review of the Approach-avoidance Achievement Goals and Performance Relationships in the Sport Psychology Literature. Elsevier, 2015.
Warning: These citations may not always be 100% accurate.