CitasStedman, John Gabriel. Carta della Guiana. Harvard Geospatial Library. Accessed, April 17, 2024. https://hgl.harvard.edu/catalog/princeton-mp48sg22r
Stedman, John Gabriel. Carta della Guiana. Harvard Geospatial Library. Accessed, April 17, 2024. https://hgl.harvard.edu/catalog/princeton-mp48sg22r