Trzęsienie ziemi w Wirginii (2011) (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Trzęsienie ziemi w Wirginii (2011)" in Polish language version.

refsWebsite

Global rank Polish rank

167^th place

323^rd place

8^th place

22^nd place

low place

bbc.co.uk

Magnitude 5.8 – Virginia. [w:] United States Geological Survey [on-line]. [dostęp 2011-08-23].
Magnitude 2.8 – Virginia. Earthquake.usgs.gov, 2011-08-23. [dostęp 2011-08-23].
Magnitude 2.2 – Virginia. [w:] United States Geological Survey [on-line]. 2011. [dostęp 2011-08-23].
Magnitude 4.2 – Virgnia. [w:] United States Geological Survey [on-line]. [dostęp 2011-08-24].