International Symposium on Subscriber Loops and Services Munich, Germany, & Nachrichtentechnische Gesellschaft. (1980). ISSLS 80: The International Symposium on Subscriber Loops and Services, September 15-19, 1980, Munich, Federal Republic of Germany : proceedings. VDE-Verlag.
Chicago Style (17th ed.) CitationInternational Symposium on Subscriber Loops and Services Munich, Germany, and Nachrichtentechnische Gesellschaft. ISSLS 80: The International Symposium on Subscriber Loops and Services, September 15-19, 1980, Munich, Federal Republic of Germany : Proceedings. Berlin: VDE-Verlag, 1980.
MLA (9th ed.) CitationInternational Symposium on Subscriber Loops and Services Munich, Germany, and Nachrichtentechnische Gesellschaft. ISSLS 80: The International Symposium on Subscriber Loops and Services, September 15-19, 1980, Munich, Federal Republic of Germany : Proceedings. VDE-Verlag, 1980.