(Protestant), Catholic, Hindu, Buddhist, Hu Khong Chu, and Other Religions. Muslim 231,069,932 (86.7), Christian (Protestant)20,246,267 (7.6), Catholic 8,325
(原始内容存档于2021-09-17). Holger H. Herwig, The First World War: Germany and Austria–Hungary 1914–1918 (1996) Rod Paschall, The defeat of imperial Germany, 1917–1918