- João Bautista de Castro
- Into Konrad Inha
- Ida Cassa Heffron
- Into Konrad Inha
- Into Konrad Inha
- Frederic Jesup Stimson
- Oskar Baumann
- David Urquhart
- Sir Richard Francis Burton
- International Institute of Bibliography
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The National Geographic Magazine, Vol. III., PP. 205-261, I-XXXV, PL. 21, February 19, 1892
VariousRead For Free - J. W. Horsley
- A. W. Greely
- Herbert G. Ogden
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The Lands of the Tamed Turk; or, the Balkan States of to-day A narrative of travel through Servia, Bulgaria, Montenegro, Dalmatia and the recently acquired Austrian provinces of Bosnia and the Herzegovina; with observations of the peoples, their races, creeds, institutions and politics, and of the geographical, historical and commercial aspects of the several countries
Blair JaekelRead For Free - Mary Somerville
- Edward A. Freeman
- Sir John Mandeville
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