Østerås, B., Sigmundsson, H., & Haga, M. (2018). Psychometric Properties of the Perceived Stress Questionnaire (PSQ) in 15–16 Years Old Norwegian Adolescents. Front Psychol.
Citação norma ChicagoØsterås, Berit, Hermundur Sigmundsson, and Monika Haga. "Psychometric Properties of the Perceived Stress Questionnaire (PSQ) in 15–16 Years Old Norwegian Adolescents." Front Psychol 2018.
MLA CitationØsterås, Berit, Hermundur Sigmundsson, and Monika Haga. "Psychometric Properties of the Perceived Stress Questionnaire (PSQ) in 15–16 Years Old Norwegian Adolescents." Front Psychol 2018.
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