30 februari (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "30 februari" in Dutch language version.

refsWebsite

Global rank Dutch rank

low place

low place

1,423^rd place

17^th place

google.nl

books.google.nl

(en) Nicolas Werth, The Black Book of Communism (Cambridge, Massachusetts: Harvard University Press, 1999) 172.

tondering.dk

(en) The Gregorian Calendar op The Calendar FAQ. Geraadpleegd: 23 september 2014