Cogniot, G. Louis Ménard: G. Cogniot. 1789 - 1848, Pt. 2.(1973).
Lua i Stíl Chicago (17ú heag.)Cogniot, G. "Louis Ménard: G. Cogniot." 1789 - 1848, Pt. 2.(1973) .
Lua MLA (8ú heag.)Cogniot, G. "Louis Ménard: G. Cogniot." 1789 - 1848, Pt. 2.(1973), .
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