- Title: Raison d’architecture antique extraicte de Vitruve & autres anciens architectes (Reason of ancient architecture extract from Vitruvius & other ancient architects)
- Author: Diego Sagredo (1490 – 1528)
- Place and year of publication: Paris, 1555
- Language: French
- Location: ETH-Bibliothek
- Link of digital copy: https://www.e-rara.ch/zut/doi/10.3931/e-rara-7597
https://books.google.ch/books?id=GSep7Gqk55kC&printsec=frontcover&dq=raison+d%27architecture+antiques&hl=de&sa=X&ved=0ahUKEwjig-rx0uLkAhVn2aYKHSfaCDsQ6AEIWDAG#v=onepage&q=raison%20d’architecture%20antiques&f=false
https://gallica.bnf.fr/ark:/12148/bpt6k5415175v?rk=21459;2
http://architectura.cesr.univ-tours.fr/Traite/Notice/Sagredo1555.asp?param=