1.
|
New York, NY : Routledge, 2020.
|
2.
|
Thousand Oaks, Calif. : Sage, c2002.
|
3.
|
Los Angeles : SAGE Publications, 2008, c2009.
|
4.
|
Belmont, CA : Thomson/Wadsworth, c2008.
|
5.
|
Belmont, CA : Thomson/Wadsworth, c2004.
|
6.
|
Armonk, N.Y. : M.E. Sharpe, c2006.
|
7.
|
Armonk, N.Y. : M.E. Sharpe, c2003.
|