Wittkower, R. (1998). Architectural principlesin the age of humanism. John Wiley & Sons.
Cita Chicago Style (17a ed.)Wittkower, Rudolf. Architectural Principlesin the Age of Humanism. John Wiley & Sons, 1998.
Cita MLA (8a ed.)Wittkower, Rudolf. Architectural Principlesin the Age of Humanism. John Wiley & Sons, 1998.
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