Germano Celant: Arte Povera. Erstausgabe. Gabriele Mazzotta Milano 1969
Germano Celant, Walter de Maria, Michelangelo Pisteletto, Stephen Kaltenbach, Richard Long, Mario Merz, Douglas Huebler, Joseph Beuys, Eva Hesse, Michael Heizer, Ger van Elk, Lawrence Weiner, Luciano Fabro, Bruce Nauman, Joseph Kosuth, Jan Dibbets, Giovanni Anselmo, Robert Barry, Pier Paolo Calzolari, Dennis Oppenheim, Barry Flanagan, Robert Smithson, Giulio Paolini, Reiner Ruthenbeck, Alighiero Boetti, Giuseppe Penone, Franz Erhard Walther, Hans Haacke, Gilberto Zorio, Robert Morris, Marinus Boezem, Carl Andre, Emilio Prini, Richard Serra.