Hofstadter, Douglas R., 1945- (Autor Personal)

His Gödel, Escher, Bach, 1979: t.p. (Douglas R. Hofstadter) CIP data sheet (b. 2/15/45)

L'analogie, 2013: t.p. (Douglas Hofstadter) p. 4 of cover (professor of cognitive sciences at Indiana University and director of the Center for Research on Concepts and Cognition)

Gödel, Escher, Bach :una eterna trenza dorada, 1982: título portada (Douglas R. Hofstadter, autor)