Yee, R. (2002). Educational environments. Visual Reference Publications Inc. Distributors to the trade in the U.S. and Canada, Watson-Guptill.
Chicago-Zitierstil (17. Ausg.)Yee, Roger. Educational Environments. New York: Visual Reference Publications Inc. Distributors to the trade in the U.S. and Canada, Watson-Guptill, 2002.
MLA-Zitierstil (9. Ausg.)Yee, Roger. Educational Environments. Visual Reference Publications Inc. Distributors to the trade in the U.S. and Canada, Watson-Guptill, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.