Wright, F. L., & Gutheim, F. (1975). In the cause of architecture. New York: Architectural Record Books.
Παραπομπή Chicago StyleWright, Frank Lloyd, and Frederick Gutheim. In the Cause of Architecture. New York: Architectural Record Books, 1975.
Παραπομπή MLAWright, Frank Lloyd, and Frederick Gutheim. In the Cause of Architecture. New York: Architectural Record Books, 1975.
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