Gutiérrez Vargas, J. C., Gutiérrez Vargas, R., & Ureña Bonilla, P. (2013). General self-efficacy, pre-competitive anxiety and flow feeling in handball team players from Costa Rica’s nactional team.
Chicago-tyylinen lähdeviittausGutiérrez Vargas, Juan Carlos, Randall Gutiérrez Vargas, ja Pedro Ureña Bonilla. General Self-efficacy, Pre-competitive Anxiety and Flow Feeling in Handball Team Players From Costa Rica’s Nactional Team. 2013.
MLA-viiteGutiérrez Vargas, Juan Carlos, Randall Gutiérrez Vargas, ja Pedro Ureña Bonilla. General Self-efficacy, Pre-competitive Anxiety and Flow Feeling in Handball Team Players From Costa Rica’s Nactional Team. 2013.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.