Alec Tiranti, Ltd. London: 1953 First Edition* "Étienne-Louis Boullée(1728-1799: Theoretician of Revolutionary Architecture)" by Jean Marie Perouse De Montclos, pub.George Braziller; ISBN 0-8076-0672-3; (February 1974)* "Visionary Architects: Boullée, Ledoux, Lequeu" by Jean-Claude Lemagny, pub.
Alec Tiranti, Ltd. London: 1953 First Edition* "Étienne-Louis Boullée (1728—1799: Theoretician of Revolutionary Architecture)" by Jean Marie Perouse De Montclos, pub.George Braziller; ISBN 0807606723; (February 1974)* "Visionary Architects: Boullée, Ledoux, Lequeu" by Jean-Claude Lemagny, pub.