Morris, Robert
Continuous project altered daily : the writings of Robert Morris
MIT Press, 1995
 Buku Teks
Robert Smithson: the collected writings/editeb by Jack Flam
unoversity Of california Press, 1996
 Buku Teks
Morris, Robert
Feasible planning for social change / by Robert Morris and Robert H. Binstock ; with the collaboration of Martin Rein
Columbia University Press , 1966
 Buku Teks
Since Megalopolis : the urban writings of Jean Gottmann / edited by Jean Gottmann and Robert A. Harper
John Hopkins University Press, 1990
 Buku Teks
Anderson, Dennis
The Cost-effectiveness of GEF Project / Dennis Anderson, Robert H. Williams
Global Environment Facility , 1993
 Buku Teks