Wisconsin. Division for Library Services & Wisconsin Free Library Commission. Wisconsin library bulletin. Division of Library Services, Dept. of Public Instruction.
Chicago-referens (17:e uppl.)Wisconsin. Division for Library Services och Wisconsin Free Library Commission. Wisconsin Library Bulletin. Madison, Wis.: Division of Library Services, Dept. of Public Instruction.
MLA-referens (8:e uppl.)Wisconsin. Division for Library Services och Wisconsin Free Library Commission. Wisconsin Library Bulletin. Division of Library Services, Dept. of Public Instruction.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.