Sergius I. (Slovak Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sergius I." in Slovak language version.

refsWebsite

Global rank Slovak rank

1books.google.com

3^rd place

37^th place

1santiebeati.it

3,423^rd place

2,547^th place

books.google.com

Frank N Magill, Alison Aves, Dictionary of World Biography (Routledge 1998), vol. 2, pp. 823-825, ISBN 978-1-57958041-4

santiebeati.it

San Sergio I Papa [online]. santiebeati, [cit. 2012-10-13]. Dostupné online. (taliansky)