1.
|
Singapore : Springer, 2016. 2016
|
2.
|
Charlotte, NC : Information Age Publishing, inc., [2020]
|
3.
|
New York : Springer, [2014] ©2014
|
4.
|
Thousand Oaks, Calif. : Corwin Press, c2000.
|
5.
|
Cham, Switzerland : Springer, [2020]
|
6.
|
Burlington, MA : Jones & Bartlett Learning, [2018]
|
7.
|
Singapore : Springer, [2016]
|
8.
|
Windsor, Berkshire, England : Neer-Nelson, 1991.
|
9.
|
Boston : Kluwer Academic Publishers, c1998.
|
10.
|
Alexandria, VA : Association for Supervision and Curriculum Development, c2006.
|