Ericsson, K. A. (2009). Development of professional expertise: Toward measurement of expert performance and design of optimal learning environments. Cambridge Univ. Press.
Chicago-Zitierstil (17. Ausg.)Ericsson, Karl Anders. Development of Professional Expertise: Toward Measurement of Expert Performance and Design of Optimal Learning Environments. Cambridge [u.a.]: Cambridge Univ. Press, 2009.
MLA-Zitierstil (8. Ausg.)Ericsson, Karl Anders. Development of Professional Expertise: Toward Measurement of Expert Performance and Design of Optimal Learning Environments. Cambridge Univ. Press, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.