Barton, John H.
The politics of peace / John H. Barton
Stanford University Press, 1981
 Buku Teks SO
Fowkes, Ben
Ethnicity and ethnic conflict in the post-communist world
Palgrave, 2002
 Buku Teks SO
Phillips, G.D.R.
Russia, Japan and Mongolia / by G.D.R. Phillips
Frederick Muller, 1942
 Buku Teks
Lobanov-Rostovsky, Prince A.
Russia and Asia / Prince A. Lobanov-Rostovsky
Macmillan, 1933
 Buku Teks SO
Arab Christians and the Qurʾan from the origins of Islam to the medieval period
edited by Mark Beaumont
Brill, 2018
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