Robert C. Berg/ Garry L. Landreth/ Kevin A. Fall
(4)
Kevin A. Fall/ Shareen Howard
(3)
Justin E. (Loyola University New Orleans Levitov USA),Kevin A. (Texas State University Fall USA)
(2)
Justin E. Levitov/ Kevin A. Fall
(2)
Kevin A. (Texas State University Fall USA),Janice Miner (University of North Texas Holden USA),Andre Marquis
(2)
Kevin A. (Texas State University Fall USA),Shareen (Private practice Howard Texas USA)
(2)
Kevin A. Fall/ Shareen Howard/ Steven M. Vestal
(2)
Robert C. (University of North Texas Berg USA),Garry L. (University of North Texas Landreth USA),Kevin A. (Texas State University Fall USA)
(2)
Justin E Levitov;Fall, Kevin A
(1)
Kevin A. Fall and Shareen Howard
(1)
Kevin A. Fall/ Janice Miner Holden/ Andre Marquis
(1)
Robert C. Berg, Garry L. Landreth, Kevin A. Fall
(1)