Viernes Sangriento (1972) (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Viernes Sangriento (1972)" in Spanish language version.

refsWebsite

Global rank Spanish rank

8^th place

18^th place

3,434^th place

6,310^th place

bbc.co.uk

news.bbc.co.uk

http://news.bbc.co.uk/2/hi/uk_news/northern_ireland/2132188.stm

ulst.ac.uk

cain.ulst.ac.uk

«'Bloody Friday' - Main Events» (en inglés). CAIN.