Robinson, James Harvey (September 1894). "The Constitution of the Kingdom of Prussia". Annals of the American Academy of Political and Social Science: 12–13. Archived from the original on 7 April 2023. Retrieved 7 April 2023.
Robinson, James Harvey ( (September 1894). "The Constitution of the Kingdom of Prussia". Annals of the American Academy of Political and Social Science: 13–14. Archived from the original on 2 April 2023. Retrieved 7 April 2023.
Peter, Jelena (1 February 2000). "Das Preußische Dreiklassenwahlrecht" [The Prussian Three-Class Franchise]. Deutsches Historisches Museum (in German). Retrieved 3 April 2023.
Die Reichsgründung 1871Archived 2014-08-18 at the Wayback Machine (The Foundation of the Empire, 1871), Lebendiges virtuelles Museum Online, accessed 2008-12-22. German text translated: [...] on the wishes of Wilhelm I, on the 170th anniversary of the elevation of the House of Brandenburg to princely status on 18 January 1701, the assembled German princes and high military officials proclaimed Wilhelm I as German Emperor in the Hall of Mirrors at the Versailles Palace.
Burgess, John (1887). "The Culturconflict" in Prussia". Political Science Quarterly. 2 (2). The Academy of Political Science: 313–340. doi:10.2307/2139282. JSTOR2139282.
Hebeler, Bernard (1847). "Statistics of Prussia". Journal of the Statistical Society of London. 10 (2). Wiley for the Royal Statistical Society: 154–186. doi:10.2307/2337688. JSTOR2337688.
Wilhelm, Friedrich; Robinson, James (1894). "Supplement: Constitution of the Kingdom of Prussia". Annals of the American Academy of Political and Social Science. 5 (Supplement 8). Sage Publications Inc., American Academy of Political and Social Science: 1–54. JSTOR1009032.
Burgess, John (1887). "The Culturconflict" in Prussia". Political Science Quarterly. 2 (2). The Academy of Political Science: 313–340. doi:10.2307/2139282. JSTOR2139282.
Hebeler, Bernard (1847). "Statistics of Prussia". Journal of the Statistical Society of London. 10 (2). Wiley for the Royal Statistical Society: 154–186. doi:10.2307/2337688. JSTOR2337688.
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[1][dead link] Aping the Great Powers: Frederick the Great and the Defence of Prussia's International Position 1763–86, Pp. 286–307.
Die Reichsgründung 1871Archived 2014-08-18 at the Wayback Machine (The Foundation of the Empire, 1871), Lebendiges virtuelles Museum Online, accessed 2008-12-22. German text translated: [...] on the wishes of Wilhelm I, on the 170th anniversary of the elevation of the House of Brandenburg to princely status on 18 January 1701, the assembled German princes and high military officials proclaimed Wilhelm I as German Emperor in the Hall of Mirrors at the Versailles Palace.
Robinson, James Harvey (September 1894). "The Constitution of the Kingdom of Prussia". Annals of the American Academy of Political and Social Science: 12–13. Archived from the original on 7 April 2023. Retrieved 7 April 2023.
Robinson, James Harvey ( (September 1894). "The Constitution of the Kingdom of Prussia". Annals of the American Academy of Political and Social Science: 13–14. Archived from the original on 2 April 2023. Retrieved 7 April 2023.