Alberta Government Telephones

• Communications North
• Annual Report of Alberta Government Telephones; 1943
• Annual Report of Alberta Government Telephones; 1951
• Annual Report of Alberta Government Telephones; 1952
• Annual Report of Alberta Government Telephones; 1959
• Annual Report of Alberta Government Telephones; 1961
• Annual Report of Alberta Government Telephones; 1962
• Annual Report of Alberta Government Telephones; 1963