Harry Elkins Widener (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Harry Elkins Widener" in Polish language version.

refsWebsite

Global rank Polish rank

1encyclopedia-titanica.org

2,051^st place

958^th place

1web.archive.org

1^st place

1^st place

18^th place

140^th place

encyclopedia-titanica.org

Harry Elkins Widener : Titanic Victim [online], www.encyclopedia-titanica.org [dostęp 2017-11-23] (ang.).

harvard.edu

hcl.harvard.edu

Harry Elkins Widener Collection - Houghton Library - Harvard College Library [online], hcl.harvard.edu [dostęp 2017-11-23] [zarchiwizowane z adresu 2017-09-29] .

web.archive.org

Harry Elkins Widener Collection - Houghton Library - Harvard College Library [online], hcl.harvard.edu [dostęp 2017-11-23] [zarchiwizowane z adresu 2017-09-29] .