Agata Piasecka, Maria Kolmetz, Martyna Kotyśko, & Błażej Stankiewicz. (2018). Subjective and objective evaluation of one's physical fitness - the role of self-esteem, motivation, and the need for social approval. Kazimierz Wielki University.
Chicago Style (17th ed.) CitationAgata Piasecka, Maria Kolmetz, Martyna Kotyśko, and Błażej Stankiewicz. Subjective and Objective Evaluation of One's Physical Fitness - the Role of Self-esteem, Motivation, and the Need for Social Approval. Kazimierz Wielki University, 2018.
MLA (9th ed.) CitationAgata Piasecka, et al. Subjective and Objective Evaluation of One's Physical Fitness - the Role of Self-esteem, Motivation, and the Need for Social Approval. Kazimierz Wielki University, 2018.
Warning: These citations may not always be 100% accurate.