Verskil tussen weergawes van "Pous Silvester II"

k (→‎Bibliografie: nog 'n verwysing)
k (→‎Bibliografie: tikfout)
**Artaud de Montor, Alexis (1911) The lives and times of the popes to 1003. (vertaal vanaf "Les vies des papes") The Catholic publication Society of America, New York bl 150.
*Duff, Eamon (2001). ''Saints and Sinners: A History of the Popes'', Yale University Press. ISBN 0300091656
*Maxwell-Stuart, P. G. (2002). ''Chronicle of the Popes: The Reign-by-Reign Record of the Papacy from St. Peter to the Present'', Thames & Hudson. ISBN 0500017980.
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