(德)罗伯特·格瓦特著. (2017). 战败者：两次世界大战间欧洲的革命与暴力，1917-1923：why the first world war failed to end, 1917-1923. 译林出版社.
Dyfyniad Arddull Chicago(德)罗伯特·格瓦特著. 战败者：两次世界大战间欧洲的革命与暴力，1917-1923：why the First World War Failed to End, 1917-1923. 译林出版社, 2017.
Dyfyniad MLA(德)罗伯特·格瓦特著. 战败者：两次世界大战间欧洲的革命与暴力，1917-1923：why the First World War Failed to End, 1917-1923. 译林出版社, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.