CitasColombia, Venezuela, Equador e Bolivia. Map. Milan: Stabilimenti Riuniti d'Arti Grafiche, 1920. Accessed February 3, 2023. https://babel.banrepcultural.org/digital/collection/p17054coll13/id/143/rec/25.
Colombia, Venezuela, Equador e Bolivia. Map. Milan: Stabilimenti Riuniti d'Arti Grafiche, 1920. Accessed February 3, 2023. https://babel.banrepcultural.org/digital/collection/p17054coll13/id/143/rec/25.