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DeNeve, Kristina M.; Cooper, Harris (September 1998). "The Happy Personality: A Meta-Analysis of 137 Personality Traits and Subjective Well-Being". Psychological Bulletin. 124 (2): 197–229. doi:10.1037/0033-2909.124.2.197. PMID9747186.
Lee; Kibeom; Allen, Natalie J (2002). "Organizational Citizenship Behavior and Workplace Deviance: The Role of Affect and Cognitions". Journal of Applied Psychology. 87 (1): 131–142. doi:10.1037/0021-9010.87.1.131. PMID11916207.
Paterson, T. S.; Yeung, S. E.; Thornton, W. L. (2015). "Positive affect predicts everyday problem-solving ability in older adults". Aging & Mental Health. 20 (8): 871–879. doi:10.1080/13607863.2015.1043619. PMID26033072. S2CID4058593.
Li, Y. I.; Starr, L. R.; Hershenberg, R. (2017). "Responses to positive affect in daily life: positive rumination and dampening moderate the association between daily events and depressive symptoms". Journal of Psychopathology and Behavioral Assessment. 39 (3): 412–425. doi:10.1007/s10862-017-9593-y. S2CID151923179.