1.
|
Thousand Oaks, Calif. : Sage Publications, Inc., c2000.
|
2.
|
|
3.
|
Bingley [England] : Emerald Insight, 2011.
|
4.
|
Bingley : Emerald Jai, 2008.
|
5.
|
Newbury Park : Sage Publications, c1993.
|
6.
|
Westport, Conn. : Praeger, 2002.
|
7.
|
Bingley, England : Emerald Group Publishing Limited, 2016. ©2016
|
8.
|
Bingley, England : Emerald, 2013. ©2013
|
9.
|
Bingley : Emerald Publishing, 2017.
|
10.
|
Bingley, England : Emerald, 2014. ©2014
|