Central Administration of Swedish Telecommunications. (1976). Telecommunication in Sweden: A survey on organization, general activities and tariffs. Stockholm: Central Administration of Swedish Telecommunications.
Trích dẫn kiểu ChicagoCentral Administration of Swedish Telecommunications. Telecommunication in Sweden: A Survey On Organization, General Activities and Tariffs. Stockholm: Central Administration of Swedish Telecommunications, 1976.
Trích dẫn MLACentral Administration of Swedish Telecommunications. Telecommunication in Sweden: A Survey On Organization, General Activities and Tariffs. Stockholm: Central Administration of Swedish Telecommunications, 1976.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.