Conti, G., & Heckman, J. J. (2014). Understanding Conscientiousness Across the Lifecourse: An Economic Perspective.
Chicago Style aipamenaConti, Gabriella, and James J. Heckman. Understanding Conscientiousness Across the Lifecourse: An Economic Perspective. 2014.
MLA aipamenaConti, Gabriella, and James J. Heckman. Understanding Conscientiousness Across the Lifecourse: An Economic Perspective. 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.