James Rennell. The geographical system of Herodotus, examined and explained, by a comparison with those of other ancient authors and with modern geography. Bulmer, 1800. p672 (页面存档备份,存于互联网档案馆)
The Ancient History of Herodotus (页面存档备份,存于互联网档案馆) By Herodotus. p200. (cf., Asia is well inhabited; but from India eastward the whole country is one vast desert, unknown and unexplored).
The Cambridge History of the British Empire. CUP Archive, 1963. p56 (页面存档备份,存于互联网档案馆)
Die umsegelung Asiens und Europas auf der Vega. Volume 2. By Adolf Erik Nordenskiöld. p148 (页面存档备份,存于互联网档案馆)
James Rennell. The geographical system of Herodotus, examined and explained, by a comparison with those of other ancient authors and with modern geography. Bulmer, 1800. p672 (页面存档备份,存于互联网档案馆)
The Ancient History of Herodotus (页面存档备份,存于互联网档案馆) By Herodotus. p200. (cf., Asia is well inhabited; but from India eastward the whole country is one vast desert, unknown and unexplored).
The Cambridge History of the British Empire. CUP Archive, 1963. p56 (页面存档备份,存于互联网档案馆)
Die umsegelung Asiens und Europas auf der Vega. Volume 2. By Adolf Erik Nordenskiöld. p148 (页面存档备份,存于互联网档案馆)
"The ‘Quantitative Revolution’", GG3012(NS) Lecture 4,University of Aberdeen, 2011, webpage:AB12 (页面存档备份,存于互联网档案馆).