21. Islamic & European expansion: the forging of a global order Philadelphia : Temple University Press, 1993 HIST220 HIST320
23. The age of the masses: ideas and society in Europe since 1870 Biddiss, Michael Denis. Harmondsworth : Penguin Books, 1977. HIST320
24. Gandhi on non-violence Gandhi, Mahatma, 1869-1948. New York : New Directions Pub. Corp., 1965. HIST320
