1.
|
Thousand Oaks, Calif. : Corwin Press, c2000.
|
2.
|
Thousand Oaks, Calif. : Corwin Press, c2007.
|
3.
|
Alexandria, Va. : Association for Supervision and Curriculum Development, c1995.
|
4.
|
Thousand Oaks, California : Corwin, a SAGE Company, [2010] ©2010
|
5.
|
Thousand Oaks, California : Corwin Press, 2007. ©2007
|
6.
|
New York : Simon and Schuster, c1968.
|