Fernando IV de Castela (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Fernando IV de Castela" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

504^th place

202^nd place

google.co.uk

Montealegre, Flavio Rivera (2011). Genealogía De La Familia Montealegre: Sus Antepasados En Europa Y Sus Descendientes En América (em espanhol). Bloomington: Trafford Publishing. pp. 279–280
Armas, Frederick A. De (1996). Heavenly Bodies: The Realms of La Estrella de Sevilla (em inglês). Lewisburg: Bucknell University Press. p. 94