Kamei, H. (2018). Psychological Capital Questionnaire - Short Version (PCQ-12): Evidence of Validity of The Brazilian Version. Universidade São Francisco.
Citazione stile Chigago Style (17a edizione)Kamei, Helder. Psychological Capital Questionnaire - Short Version (PCQ-12): Evidence of Validity of The Brazilian Version. Universidade São Francisco, 2018.
Citatione MLA (9a ed.)Kamei, Helder. Psychological Capital Questionnaire - Short Version (PCQ-12): Evidence of Validity of The Brazilian Version. Universidade São Francisco, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.