Joan Hess/ Meredith Mitchell (NRT)
(2)
Joseph O. Milner/ Lucy F. Milner/ Joan F. Mitchell
(2)
Jason Kingsley/ Mitchell Levitz/ Joan Ganz Cooney (FRW)
(1)
Joan S. Mitchell (EDT)/ Diane Vizine-goetz Ph.d. (EDT)
(1)
William B. Pennebaker/ Joan L. Mitchell
(1)