Text engl. - A book on hands: expressing emotions, underlining a thought, moving, speaking. - Other edition: Dt. Ausgabe. Das Handbuch. München: Schirmer/Mosel 2002, 128 S.
Text engl. - S.a. essay by Thomas Barrow: Three photographers and their books. In: Coke, Van Deren (ed.): One hundred years of photographic history. Albuquerque 1975, p. 7-14.