Piast di Slesia (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Piast di Slesia" in Italian language version.

refsWebsite

Global rank Italian rank

1books.google.com

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archive.org

(PL) Norman Davies, Roger Moorhouse, Mikrokosmos, a cura di Znak, Kraków, 2002, pp. 113–114, 127, ISBN 83-240-0172-7.

books.google.com

Oskar Halecki e Antony Polonsky, A history of Poland, Routledge, 1978, pp. 36-37, ISBN 0-7100-8647-4. Google Books