Central Administration of Swedish Telecommunications. (1976). Telecommunication in Sweden: A survey on organization, general activities and tariffs. Stockholm: Central Administration of Swedish Telecommunications.
Dyfyniad Arddull ChicagoCentral Administration of Swedish Telecommunications. Telecommunication in Sweden: A Survey On Organization, General Activities and Tariffs. Stockholm: Central Administration of Swedish Telecommunications, 1976.
Dyfyniad MLACentral Administration of Swedish Telecommunications. Telecommunication in Sweden: A Survey On Organization, General Activities and Tariffs. Stockholm: Central Administration of Swedish Telecommunications, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.