Grattan-Guinness, I. (2023). L’ingénieur-savant, 1800-1830. URI:https://journals.openedition.org/bibnum.
Lua i Stíl Chicago (17ú heag.)Grattan-Guinness, Ivor. "L’ingénieur-savant, 1800-1830." URI:https://journals.openedition.org/bibnum 2023.
Lua MLA (8ú heag.)Grattan-Guinness, Ivor. "L’ingénieur-savant, 1800-1830." URI:https://journals.openedition.org/bibnum, 2023.
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