Charles R. Crane: The Man Who Bet on People By David Hapgood
Progressivism and the Open Door: America and China, 1905–1921 By Jerry Israel
The East-West Dimension By David Krus
America's Secret War against Bolshevism: U.S. Intervention in the Russian Civil War, 1917-1920 By David S. Foglesong
Prophets and Princes: Saudi Arabia from Muhammad to the Present by Mark Weston
Masaryk and America:testimony of a relationship by George J. Kovtun
An Incident at Chelyabinsk: The Mutinous Army that Threatened a Revolution ...By Kevin McNamara
http://www.craneco.com/Media/crane_150.pdf
http://en.alalam.ir/news/1565458
https://crescent.icit-digital.org/articles/aal-saud-from-british-to-american-lap
