1. 1) GRANGER F. A translation of Vitruvius on Architecture. The Loeb Classical Library (Loeb). (1931) vol.251, p.213.
2. 2) DINSMOOR W. B. The Architecture of Ancient Greece, An account of its historic development. (1902) vol.57,
3. 3) MARTIN R. Greece, Architecture of the World. Benedikt Taschen.
4. 4) SIMPSON F. M. A History of Architectural Development. (1929) vol.1, p.66.
5. 5) CARPENTER R. The Architects of the Parthenon. (1970) vol.179,