Dorothée Dino (duchesse de): Memoirs of the Duchesse de Dino: 1831-1835. W. Heinemann, 1909 (google.com [abgerufen am 6. Januar 2022]).
Hugh Chisholm: The Encyclopaedia Britannica: A Dictionary of Arts, Sciences, Literature and General Information. Encyclopaedia Britannica, 1911 (google.com [abgerufen am 6. Januar 2022]).
Prussia (Germany): Königlich preussische Ordensliste. In: Preussische Ordens-liste. S.v. (hathitrust.org [abgerufen am 6. Januar 2022]).
nytimes.com
Wireless to THE NEW YORK TIMES: TALLEYRAND DEAD; WED ANNA GOULD; Duke Was Known as Prince of Sagan at Time of Courtship in First of Century. In: The New York Times. 27. Oktober 1937, ISSN0362-4331 (nytimes.com [abgerufen am 6. Januar 2022]).
Wireless to THE NEW YORK TIMES: TALLEYRAND DEAD; WED ANNA GOULD; Duke Was Known as Prince of Sagan at Time of Courtship in First of Century. In: The New York Times. 27. Oktober 1937, ISSN0362-4331 (nytimes.com [abgerufen am 6. Januar 2022]).