Κωνσταντίνος Β΄ της Βουλγαρίας (Greek Wikipedia)

Analysis of information sources in references of the Wikipedia article "Κωνσταντίνος Β΄ της Βουλγαρίας" in Greek language version.

refsWebsite

Global rank Greek rank

1books.google.com

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books.google.com

A Concise History Of Bulgaria, Cambridge Concise Histories, R. J. Crampton, Cambridge University Press, 2005, ISBN 0521616379, p. 28.