Marilyn K. Stone/ Soonran Youn (ILT)/ Douglas Hofstadter (FRW)
(2)
A. Douglas Stone/ A. Douglas Stone (FRW)
(1)
Douglas Stone/ Bruce Patton/ Sheila Heen/ Roger Fisher (FRW)
(1)
Nick Douglas (EDT)/ Biz Stone (FRW)
(1)
Rosi Greenberg (ILT)/ Esteban Kelly (FRW)/ Douglas Stone (FRW)/ Rebecca Subar
(1)