Routledge : german technical dictionary
Multilingual dictionary of electricity, electronics and telecommunications : with terms in nine languages and definitions in english / ed. International Electrotechnical Commission
The economist style guide / Ed. by The Economist Books
Lexique multilingue des telecommunications : a l'usage des étudiants et des ingénieurs: 2000 mots du vocabulaire de base: (français-anglais-espagnol-allemand-portugais et arabe) / José Manuel Abreu...[et al.]