Robert M. Ryan
发表
C. O’Toole,
F. Mccann,
Robert M. Ryan,
2014
.
Todd Swanstrom,
Robert M. Ryan,
Katherine M. Stigers,
2007
.
W. Wilson,
Todd Swanstrom,
Robert M. Ryan,
2007
.
Joseph Cheng,
Robert M. Ryan,
2002
.
Robert M. Ryan,
Elias Raad,
1995
.
Robert M. Ryan,
Alan Reilly,
Mike Walker,
2021,
Review of Industrial Organization.
J. Thurlow,
Robert M. Ryan,
2012
.
J. Sinkey,
Robert M. Ryan,
Elias Raad,
1999
.
Todd Swanstrom,
Robert M. Ryan,
Katherine M. Stigers,
2008
.