Chancellery of Switzerland (2017). The Parliament Building in Bern, Switzerland (PDF) (انگلیسی جه) (12/2017 ed.). Federal Chancellery of Switzerland. pp. 5–18
October 2017 ونه نوم اینجه بمو: Historicized municipal directory of Switzerland. نویسنده: Federal Statistical Office. ArchINFORM location ID: 4388. ونه