Philadelphia, 1958 - Exhibition catalogue Catalogue for the exhibition Picasso: 75th Anniversary at the Philadelphia Museum of Art
New York: Praeger Publishers Inc., 1973 - Essay Six Years: The Dematerialization of the Art Object from 1966 to 1972
<em>Diacritics</em>, Baltimore: The Johns Hopkins University Press, vol. 25, no. 2 (summer, 1995): 9–63 - Essay “Archive Fever: A Freudian Impression”