R. Cowart
发表
James W. Smolka,
R. Cowart,
T. Grindle,
2007
.
Kevin Elmer,
R. Cowart,
K. Elmer,
2013
.
R. Cowart,
T. Grindle,
D. Freund,
2008
.
Robbie Cowart,
R. Cowart,
2013
.
Robbie Cowart,
Tom Grindle,
R. Cowart,
2008
.
Domenic J. Maglieri,
Kevin Elmer,
Juliet Page,
2015
.
James L. Rosenberger,
Juliet Page,
Trent Gaugler,
2014
.