Crouthamel, James (1989): Bennett's New York Herald and the Rise of the Popular Press. Syracuse University Press. Sitat: «The finished four-page Herald with its circulation of twelve thousand was in 1845 the most popular and profitable daily newspaper in the United States. Its niche was so secure that its success seemed almost inevitable. But Bennett was fifty years old, and his success had come very late, after many years of apparent failure. ...»
timesonline.co.uk
entertainment.timesonline.co.uk
Carey, John (18. mars 2007): "A good man in Africa ?". The Sunday Times. Sitat: «His quest to find David Livingstone was financed by his paper, the New York Herald. Nothing had been heard of the great explorer since the previous year, when he was somewhere on Lake Tanganyika.»