Easterling, Keller
Organizationa space: landscapes highways, and houses in America/Keller Easterling
MIT Press, 1999
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Gluck, Peter L.
The houses
Rockport Publishers, 1997
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O`Flaherty, C.A.
Highways; Vol. 1 : highways and traffic
Edward Arnold, 1983
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Keller, Gottfried
Der Grune Heinrich / Gottfried Keller
Atlantis Verlag AG, 1965
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America
New York: W.W.Norton & Company, 1988,
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