Mark A Runco & Steven R Pritzker. (1999). Encyclopaedia of creativity (v.2: I-Z, indexes). Academic.
Chicago Edition CitationMark A Runco and Steven R Pritzker. Encyclopaedia of Creativity (v.2: I-Z, Indexes). London: Academic, 1999.
MLA Edition CitationMark A Runco and Steven R Pritzker. Encyclopaedia of Creativity (v.2: I-Z, Indexes). Academic, 1999.
Warning: These citations may not always be 100% accurate.