EPSTEIN, R. (2006). THE BIG BOOK OF CREATIVITY GAMES. TMH.
Cita Chicago Style (17a ed.)EPSTEIN, ROBERT. THE BIG BOOK OF CREATIVITY GAMES. NEWDELHI: TMH, 2006.
Cita MLA (9a ed.)EPSTEIN, ROBERT. THE BIG BOOK OF CREATIVITY GAMES. TMH, 2006.
Precaución: Estas citas no son 100% exactas.