1. The Nature of Human Intelligence;Guilford,1967
2. Creativity, personality, and the convergent-divergent continuum;Eysenck,2003
3. The standard definition of creativity;Runco;Creat Res J,2012
4. Various approaches to and definitions of creativity;Taylor,1988
5. The associative basis of the creative process;Mednick;Psychol Rev,1962