CitasGall, James, and Robert Inglis. Gall & Inglis' Map of South America. Map. Edinburgh: Gall and Inglis, 1851. Accessed January 2, 2023.
https://catalogoenlinea.bibliotecanacional.gov.co/custom/web/content/mapoteca/fmapoteca_189_fnavas_81/fmapoteca_189_fnavas_81.html#.
Gall, James, and Robert Inglis. Gall & Inglis' Map of South America. Map. Edinburgh: Gall and Inglis, 1851. Accessed January 2, 2023. https://catalogoenlinea.bibliotecanacional.gov.co/custom/web/content/mapoteca/fmapoteca_189_fnavas_81/fmapoteca_189_fnavas_81.html#.