Information sur la source
Ancestry.com. The history of modern Europe : In a series of letters from a nobleman to his son, vol. 3 [base de données en ligne]. Provo, UT, USA: Ancestry.com Operations Inc, 2008.Données originales : William Russell. The history of modern Europe : In a series of letters from a nobleman to his son, vol. 3. Philadelphia: H. Maxwell, 1800-1801.