Evans, Robin
The projective cast : architecture and its three geometries
MIT Press, 1995
 Buku Teks
Evans, Robin
The projective cast : architecture and its three geometries
MIT Press, 2000
 Buku Teks
Johson, Norman W
Geometries and transformations
Cambridge University Press, 2018
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Lindzey, Gardner
Projective techniques and cross-cultural research
Appleton Century Crofts, 1961
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Warner, Sam Bass, editor
The private city : Philadelphia in three periods of its growth / Sam Bass Warner
University of Pennsylvania Press, 1968
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