Riddler (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Riddler" in Norwegian language version.

Last modified: 09:52:09, 11 August 2026 (UTC)

Ref.Un. Ref.Website

Global rank Norwegian rank

6^th place

26^th place

48^th place

223^rd place

1^st place

archive.org (Global: 6^th place; Norwegian: 26^th place)

Rovin, Jeff (1987). The Encyclopedia of Supervillains. New York: Facts on File. s. 299. ISBN 0-8160-1356-X.
Fleisher, Michael L. (1976). The Encyclopedia of Comic Book Heroes, Volume 1: Batman. Macmillan Publishing Co. ISBN 0-02-538700-6. Besøkt 29. mars 2020.
Cowsill, Alan; Irvine, Alex; Manning, Matthew K.; McAvennie, Michael; Wallace, Daniel (2019). DC Comics Year By Year: A Visual Chronicle. DK Publishing. s. 55. ISBN 978-1-4654-8578-6.