Technologies Were New, 1988. Pool, Ithiel de Sola (editor), The Social Impact of the Telephone, 1977, page 33, plus chapter 2, "The Pleasure Telephone" by Asa Briggs. Povey, Peter J. and Earl, R. A. J., Vintage Telephones of the World, 1998. ("The Electrophone" chapter) Sivowitch, Elliot, "Musical Broadcasting in the 19th Century", Audio, June, 1967. Solymar, Laszlo, Getting the Message: A History of Communications, 1999. External links "Système de M. Ader" (in French), Le Téléphone by Théodore Du Moncel, 1882, pages 165-176. Tivadar Puskás and the Telefon Hírmondó News and Entertainment by Telephone (1876-1930), article collection maintained by Thomas H. White. "A Telephone Newspaper" by W. G. Fitz-Gerald, Scientific American, June 22, 1907. "Broadcasting in 1912", by G.C.B. Rowe, Radio News, June 1925 (about the New Jersey Telephone Herald) Audio reconstruction of Telefonhírmondó programs (in Hungarian) Newspaper Information by telephone Broadcasting Newspapers by medium Hungarian inventions