Jeff Simpson
发表
Jeff Simpson,
2010
.
Rachel Hooper,
Jeff Simpson,
Christopher Shaffer,
2016
.
Jeff Simpson,
2012
.
Jeff Simpson,
2012
.
Rachel Hooper,
Jeff Simpson,
2012
.
Jeff Simpson,
2012
.
Jeff Simpson,
Timothy J. Scott,
Al Zimmermann,
2008
.
Alyssa Martin,
Debbie West,
Brian Webb,
2013
.
Jeff Simpson,
Jeffrey P. Routzahn,
2008
.
Jeff Simpson,
Stephen Worchel,
Jeffry A. Simpson,
1993
.
Jeff Simpson,
Douglas T. Kenrick,
Mark Schaller,
2006
.
Wendy Wood,
Jeff Simpson,
Stephen Worchel,
1992
.
Jeff Simpson,
Jeffry A. Simpson,
J. Simpson,
2007
.