21. Art and revolution in modern China: the Lingnan (Cantonese) school of painting, 1906-1951 Croizier, Ralph C, Berkeley and Los Angeles, California ; University of California Press, [1988] ACT102
22. The age of the democratic revolution: a political history of Europe and America, 1760-1800 Palmer, R. R. (Robert Roswell), 1909-2002. New Jersey : Princeton University Press, 1959 HIST220
23. The origins of the modern world: a global and environmental narrative from the fifteenth to the twenty-first century Marks, Robert, 1949- Lanham, Maryland : Rowman & Littlefield, [2020] HIST220
