Müller, S. (2014). The role of tennis coaches in regulating their players' emotional states: An exploratory study.
Chicago-viite (17. p.)Müller, Stephanie. The Role of Tennis Coaches in Regulating Their Players' Emotional States: An Exploratory Study. Jyväskylä, 2014.
MLA-viite (9. p.)Müller, Stephanie. The Role of Tennis Coaches in Regulating Their Players' Emotional States: An Exploratory Study. 2014.
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