Alcatrazi föderaalvangla (Estonian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alcatrazi föderaalvangla" in Estonian language version.

refsWebsite

Global rank Estonian rank

low place

low place

1alcatrazhistory.com

low place

low place

1books.google.com

3^rd place

23^rd place

alcatrazhistory.com

"Alcatraz Facts & Figures".

books.google.com

Wellman 2008, lk 36. Wellman, Gregory L. (2008). A History of Alcatraz Island: 1853–2008. Arcadia Publishing. ISBN 978-0-7385-5815-8.

wikipedia.org

en.wikipedia.org