Tham khảo Maria Anna của Bayern

  1. ↑ Sepp, Christian (2019). Ludovika. Sisi's mother and her century. Munich. tr. 57–60.
  2. ↑ See the biography of her son Karl-Theodor: Sexau, Richard. Fürst und Arzt, Dr. med. Herzog Carl Theodor in Bayern: Shicksal zwischen Wittelsbach und Habsburg. Graz: Verlag Styria, 1963.
  3. ↑ Kroll, Frank-Lothar (2004). The Rulers of Saxony. Munich: CH Beck. tr. 241. ISBN 3-406-52206-8.

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