Dale M. Brumfield/ Don Harrison (FRW)/ Edwin Slipek Jr. (INT)
(1)
Don Harrison Doyle (EDT)/ Larry J. Griffin
(1)
Don Harrison Doyle (EDT)/ Marco Antonio Villela Pamplona (EDT)
(1)
Don Harrison/ Fay Vincent (FRW)
(1)
Don Lebler (EDT)/ Gemma Carey (EDT)/ Scott D. Harrison (EDT)
(1)
;Harrison, Glenn W. (Georgia State University, USA),Ross, Don (University College Cork, Ireland)
(1)