4. Véase Mary M. Crossan, «Improvisation in Action», Organization Science 9, nº 5 (septiembre-octubre de 1998), pp. 593-599; Dusya Vera y Mary Crossan, «Theatrical Improvisation: Lessons for Organizations», Organization Studies 25, nº 5 (junio de 2004), pp. 727-749; Mary M. Crossan, João Vieira da Cunha, Miguel Pina E. Cunha y Dusya Vera, «Time and Organizational Improvisation», FEUNL Working Paper Nº 410, 2002, disponible en dx.doi.org/10.2139/ ssrn.881839; Keith Sawyer, Group Genius: The Creative Power of Collaboration (Nueva York, Basic Books, 2007); Patricia Ryan Madson, Improv Wisdom: Don’t Prepare, Just Show Up (Nueva York, Bell Tower, 2005).