Viollet-le-Duc, E., & Hearn, M. F. (1990). The architectural theory of Viollet-le-Duc: Readings and commentary. MIT Press.
Čikaški stil citiranja (17. izdanje)Viollet-le-Duc, Eugene-Emmanuel, i M. F. Hearn. The Architectural Theory of Viollet-le-Duc: Readings and Commentary. Cambridge, Mass: MIT Press, 1990.
MLA način citiranja (9. izdanje)Viollet-le-Duc, Eugene-Emmanuel, i M. F. Hearn. The Architectural Theory of Viollet-le-Duc: Readings and Commentary. MIT Press, 1990.
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