Haase, M. (2021). Precompetitive Anxiety and Motivation in Costa Rica Elite Swimmers.
シカゴスタイル引用形Haase, Mikaela. Precompetitive Anxiety and Motivation in Costa Rica Elite Swimmers. 2021.
MLA引用形式Haase, Mikaela. Precompetitive Anxiety and Motivation in Costa Rica Elite Swimmers. 2021.
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