• Fleuves de l’Amérique du Sud, Yapura.
• Vocabulaire français-roucouyennes. Darwin, Charles.
• Narrative of the Voyages of the Beagle. 1839.
Deniker, Joseph, Sc.D. Paris.
• The Races of Man. 1900.
Enoch, C. Reginald, F.R.G.S.
• The Andes and the Amazons. London, 1907.
• Peru. London, 1908. Fountain, Paul.
• The River Amazon. London, 1914. Hardenburg, W. E.
• The Putumayo. London, 1912.
History of South America, by an American. 1899.
Humboldt.
• Personal Narrative of Travels to the Equinoctial Regions by the New Continent, 1799–1804. 3 vols. Bohn edition. 1852-53. im Thurn, Sir Everard F., K.C.M.G.
• Among the Indians of Guiana. London, 1883. Joyce, Thomas A.
• South American Archæology. London, 1912.
Koch-Grünberg, Dr. Theodor.
• Aruak-Sprachen Nordwestbrasiliens und der angrenzenden Gebiete.
• Journal de la Société des Américainists de Paris.
• Zwei Jahre unter den Indianern: Reisen in Nordwest-Brasilien, 1903–1905. 2 vols. Berlin, 1910.
• Zeitschrift für Ethnologie.
Markham, Sir Clements R., K.C.B.
• Expeditions into the Valley of the Amazons. Hakluyt Society, 1911.
• Peruvian Bark: Introduction of Chinchona Cultivation into India, 1860–1880. 1880.
Maw, Henry Lister.
• Journal of a Passage from the Pacific to the Atlantic. London, 1829.
Nery, Baron de Santa-Anna.
• The Land of the Amazons. London, 1901. Oakenfull, J. C.
• Brazil in 1909. 1st edit. Paris, 1909. Orton, James.
• The Andes and the Amazon. New York, n.d.
Ratzel, F.
• History of Mankind. 3 vols. Translated from 2nd German edition by Sir A. J. Butler, M.A. London, 1897.
Rice, Hamilton.
• Quito to Iquitos by the River Napo.
• Further Explorations in the North-West Amazon Basin. The River Uaupes.
Rodway, James.
• Guiana: British, Dutch, and French. London, 1912.
• In the Guiana Forest. 1894. Schoolcraft, H. R.
• Historical and Statistical Information respecting the History, etc., of the Indian Tribes of the United States. Philadelphia, 1851.
Simson, Alfred.
• Travels in the Wilds of Ecuador and Exploration of the Putumayo River. 1886.
Spix, John Baptist von, and Martius, C.F.P. von.
• Travels in Brazil, 1817-20. Translated by H. E. Lloyd. 1824. Spruce, Richard, Ph.D.
• Notes of a Botanist on the Amazon and Andes. 2 vols. London, 1908.
• The Great River. Notes on the Amazon and its Tributaries. London, 1904.
Tylor, E. B.
• Researches into the Early History of Mankind. London, 1865.
von Martius, C. F. P. Zeitschrift für Ethnologie.
• Beiträge zur Ethnographie und Sprachenkunde Amerikas zumal Brasiliens.
Wallace, Alfred R.
• A Narrative of Travels on the Amazon and Rio Negro. London, 1853.
• On the Rio Negro. Pamphlet. 1853.
Waterton, Charles.
• Wanderings in South America. New edition. London, 1879. Westermarck, Edward.
• The History of Human Marriage. 3rd edit. London, 1901. Woodroffe, Joseph F.
The Upper Reaches of the Amazon. London, 1914.
Схематическая карта северо-западных притоков Амазонки (нарисована капитаном Томасом Уиффеном)
Схематическая карта северных притоков Амазонки (составлена капитаном Уиффеном с опорой на различные источники, а затем откорректирована в соответствии с личными наблюдениями)