1
by Zhao, Rui Yin
Published 2010
2
Published 2015
3
by Liu, Zu Mian
Published 2002
4
5
by Cheung, Theresa
Published 2008
6
Published 2005
7
8
by Covey, Stephen R.
Published 2000
9
by Wang, Lin Han
Published 2004
10
11
by Ge, Jun
Published 2006
12
by Liu, Le Shui
Published 2006
13
by Ji, Zhan Xiong
Published 2005
14
by Zheng, Shi Yan
Published 2006
15
by Yang, Le
Published 2007
16
by Su, Chun Li
Published 2007
17
by Yun, Sheng
Published 2005
18
by Sun, Qing Zhi
Published 2008
19
by Li, Jin
Published 2007
20
by Zhang, Yong Lin
Published 2007