1. Amabile , T. M. Phillips , E. D. Collins , M. A. 1993, August Creativity by contract: Social influences on the creativity of professional fine artists
2. Creative style, personality and artistic endeavor;Gelade;Genetic, Social, and General Psychology Monographs,2002
3. Profile of the mechanical engineer: I. Ability;Harrison;Personnel Psychology,1955
4. Artists, architects, and engineers: Three contrasting modes of visual experience and their psychological correlates;Holtzman;Journal of Personality,1971