Arnold J. Toynbee, The Question of the Caliphate (1920), in «Contemporary Review», CXVII, February 1920, pp. 192-196.pp. 192-193.
MATERIALS FOR THE STUDY OF THE WORK AND THOUGHT OF ARNOLD J. TOYNBEE
by Germana Provitola and Teodoro Tagliaferri (University of Naples Federico II)
No. 497
(May 16th, 2025)
WRITINGS ON THE EMPIRES IN WORLD HISTORY, LIV