Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ellsworth Huntington,The Pulse of Asia. A Journey in Central Asia Illustrating the Geographic Basis of History,Bulletin of the American Geographical Society,0190-5929,JSTOR,1908,40,4,252,https://cir.nii.ac.jp/crid/1364233270018100864,https://doi.org/10.2307/198844