Thomson, J. (1885). Through Masai Land; a journey of exploration among the snowclad volcanic mountains and strange tribes of Eastern Equatorial Africa. Being the narrative of the Royal Geographical Society's expedition to mount Kenia and Lake Victoria Nyanza, 1883-1884 (1a. ed.). Sampson Low, Marston, Searle, & Rivington.

Thomson, Joseph. Through Masai Land; a Journey of Exploration Among the Snowclad Volcanic Mountains and Strange Tribes of Eastern Equatorial Africa. Being the Narrative of the Royal Geographical Society's Expedition to Mount Kenia and Lake Victoria Nyanza, 1883-1884. 1a. ed. Londres: Sampson Low, Marston, Searle, & Rivington, 1885.

Thomson, Joseph. Through Masai Land; a Journey of Exploration Among the Snowclad Volcanic Mountains and Strange Tribes of Eastern Equatorial Africa. Being the Narrative of the Royal Geographical Society's Expedition to Mount Kenia and Lake Victoria Nyanza, 1883-1884. 1a. ed. Sampson Low, Marston, Searle, & Rivington, 1885.