Informazioni sulla fonte
Ancestry.com. The history of modern Europe : In a series of letters from a nobleman to his son, vol. 3 [database online]. Provo, UT, USA: Ancestry.com Operations Inc, 2008.Dati originali: 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.