The American Tornado
Author: Germano Celant
Publisher: Milano : Skira ; New York
Probing The Earth
Author: John Beardsley; Hirshhorn Museum and Sculpture Garden.
Publisher: Smithsonian Institution Press
Land Art
Author: Gilles A Tiberghien
Publisher: New York : Princeton Architectural Press
Earthworks
Author: Suzaan Boettger
Publisher: Berkeley : University of California Press
World of Art
Author: Henry Sayre
Publisher: Pearson; Prentice Hall; 4th edition
