Richard Butler (EDT)/ Wantanee Suntikul (EDT)
(4)
Tom Baum (EDT)/ Richard Butler (EDT)
(2)
Barbara Kenda (CON)/ Steven Parissien (EDT)/ Richard Hayward (EDT)/ Gloria Ohland (PHT)/ Kateri Butler (PHT)
(1)
Jack Carlsen (EDT)/ Richard Butler (EDT)
(1)
Jeffrey Butler/ Richard Elphick (EDT)/ Jeannette Hopkins (EDT)
(1)
Julio Aramberri (EDT)/ Richard Butler (EDT)
(1)
Rachel Dodds (EDT)/ Richard W. Butler (EDT)
(1)
Rami K. Isaac (EDT)/ Erdin? ぺkmak (EDT)/ Richard Butler (EDT)
(1)
Richard Clayton (EDT)/ Hugh Tomlinson (EDT)/ Victoria Butler-Cole (CON)/ Estelle Dehon (CON)/ Caroline Allen (CON)/ Michelle Butler (CON)/ Peter Mant (CON)
(1)
Richard E. Behrman (EDT)/ Adrienne Stith Butler (EDT)
(1)
Richard W. Butler (EDT)/ Roslyn A. Russell (EDT)
(1)
Roberto R. Trevino (EDT)/ Richard V. Francaviglia (EDT)/ Steven M. Avella (INT)/ Anne M. Butler (CON)/ Michael E. Engh (CON)
(1)
Samuel Butler/ James Cochrane (EDT)/ Richard Hoggart (INT)
(1)
Shaul Krakover (EDT)/ Yehuda Gradus (EDT)/ Richard W. Butler (CON)/ Daniel Felsenstein (CON)/ Aliza Fleischer (CON)
(1)
Tom Butler (EDT)/ George Wuerthner (EDT)/ Daniel Lerch (EDT)/ Richard Heinberg (INT)
(1)
Tom Butler (EDT)/ George Wuerthner (EDT)/ Richard Heinberg (INT)
(1)