found: Una foto recorre el mundo, 199-?credits (dirección, Pedro Chaskel)
found: LC in RLIN, Mar. 20, 1998(hdg.: Chaskel, Pedro; usage, Pedro Chaskel)
found: Internet movie database, Mar. 20, 1998(Pedro Chaskel; editor, director)
found: Joris Ivens en Chile, 2011:t.p. (Pedro Chaskel Benko) cover(Pedro Chaskel) inside back cover (Peter Chaskel Benko; film-maker, editor and teacher; founder of the Cineclub and co-founder of the Centro de Cine Experimental at the Universidad de Chile; in 1962 director of the Universidad de Chile's Cineteca)