Hugh Noel Williams: A rose of Savoy. Marie Adélaïde of Savoy, duchesse de Bourgogne, mother of Louis XV. Methuen & Co., London [1909], S. 291 (online).
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Peter Pierson: The History of Spain. Greenwood, Westport, Conn. 1999, ISBN 0-313-30272-3, S. 75 (online).