Kevin Ryan/ James M. Cooper
(3)
Kevin (Sciences Po Arceneaux Paris),Johanna Dunaway (Texas A & M University),Martin Johnson (Louisiana State University),Ryan J. Vander (State University of New York Wielen Stony Brook)
(1)
Kevin M. Ryan/ Rob Graham
(1)
Kevin Ryan/ James M. Cooper/ Cheryl Mason Bolick
(1)
Kevin Ryan/ James M. Cooper/ Susan Tauer
(1)
Matthew Ryan Robinson (EDT)/ Kevin M. Vander Schel (EDT)
(1)