1. Gloger 1989 – Gloger B. (1989) Friedrich Wilhelm, Kurfurst von Brandenburg: Biographie. Berlin, 1989. Russian translation by F. Silonov. Retrieved from the official website of Alexander Silonov. Available at: http://silonov.narod.ru/parents/fried/fried0.htm.
2. Tudor Revolution in Government
3. Elton 1983 – Elton G.R. (1983) Studies in Tudor and Stuart Politics and Government: Vol. 3, Papers and Reviews 1973–1981. Cambridge: Cambridge University Press, 522 p. Available at: http://library.lol/main/AEA891204E868AE1947720B1705AC90F. (In Russ.)
4. Anisimov 1994 – Anisimov E.V. Russia without Peter: 1725–1740. Saint Petersburg, 496 p. Available at: https://royallib.com/book/anisimov_evgeniy/rossiya_bez_petra_1725_1740.html. (In Russ.)
5. Belyaev 2019 – Belyaev M.P. Power and administration in Brandenburg in the first half of the XVII century. In: Challenge of time: the formation of centralized states in the East and West of Europe in the late XV–XVII centuries, pp. 191–198. Available at: https://elibrary.ru/item.asp?id=41227211. EDN: https://elibrary.ru/mtpglf. (In Russ.)