Optional referendum (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Optional referendum" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

279^th place

551^st place

admin.ch

bfs.admin.ch

statistique, Office fédéral de la. "Votations". bfs.admin.ch (in French). Retrieved 13 March 2022.

books.google.com

Vatter, Adrian (12 June 2018). Swiss Federalism: The Transformation of a Federal Model. Routledge. ISBN 978-1-351-86582-1.