Richard Long, David Rabinowitch, Claes Oldenburg, Ulrich Ruckriem, Lawrence Weiner, Richard Serra
contexts:
Record as artwork: 1959-73
Germano Celant, Roselee Goldberg
Royal College of Art, 1973 ⁄ softcover
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Concrete Poetry : An Exhibition in Four Parts
Alvin Balkind
The Fine Arts Gallery, University of British Columbia, Vancouver, 1969 ⁄ 3 color folders with folding posters + 25 loose sheets in 3 panel cardboard folder