Não informado. (1956). Point to point telecommunication. Marconi's Wireless Telegraph.
Style de citation Chicago (17e éd.)Não informado. Point to Point Telecommunication. Chelmsford, Inglaterra: Marconi's Wireless Telegraph, 1956.
Style de citation MLA (8e éd.)Não informado. Point to Point Telecommunication. Marconi's Wireless Telegraph, 1956.
Attention : ces citations peuvent ne pas être correctes à 100%.