Vehse, Carl Eduard ; Demmler, Franz K. F.Memoirs of the court of Prussia. — T. Nelson and sons[англ.], 1854. — С. 303.. — «A remarkable man among these Italians, was Count Spiridion Lusi; who, properly speaking, was a Greek, being a native of the island of Cephalonia, which at that time belonged to the Venetian republic. He got into the service of the king, in 1777, at the age of forty-two, in a very remarkable manner; which equally shows Lusi's eminent qualifications for a diplomatical career, and the king's extraordinary talent for selecting the fittest persons for it.».
Vehse, Carl Eduard ; Demmler, Franz K. F.Memoirs of the court of Prussia. — T. Nelson and sons[англ.], 1854. — С. 303.. — «A remarkable man among these Italians, was Count Spiridion Lusi; who, properly speaking, was a Greek, being a native of the island of Cephalonia, which at that time belonged to the Venetian republic. He got into the service of the king, in 1777, at the age of forty-two, in a very remarkable manner; which equally shows Lusi's eminent qualifications for a diplomatical career, and the king's extraordinary talent for selecting the fittest persons for it.».