Volckart, Oliver. The Silver Empire: How Germany Created Its First Common Currency
本书利用新发现的一手史料，考察德国第一种通用货币的创建过程，揭示其目的及贵金属分布不均的影响，适合货币史和经济史学者参考。
William Roberds of Federal Reserve Bank of Atlanta reviews “The Silver Empire: How Germany Created Its First Common Currency” by Oliver Volckart. The Econlit abstract of this book begins: “Examines the creation of Germany's first common currency, focusing on insights from recently discovered primary sources that help explain the purpose of the currency and the importance of the uneven availability of precious metals.”