Централни сили: Разлика между версии

|+ Военна статистика на Централните сили&nbsp; <ref>{{cite web|url=https://books.google.com/books?id=EHI3PCjDtsUC&pg=PA172&dq=Direct+and+Indirect+Costs+of+the+Great+World+War&hl=bg&cd=5#v=onepage&q=Direct%20and%20Indirect%20Costs%20of%20the%20Great%20World%20War&f=false|title=The European Powers in the First World War|author=Spencer Tucker|year=1996|publisher=|page=173}}</ref>