Infante Ferdinand, Duke of Guarda (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Infante Ferdinand, Duke of Guarda" in English language version.

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6^th place

6^th place

2wikisource.org

27^th place

51^st place

2books.google.com

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1britannica.com

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archive.org

Pereira, Esteves; Rodrigues, Guilherme (1904). Portugal : diccionario historico, chorographico, heraldico, biographico, bibliographico, numismatico e artistico (in Portuguese). Vol. 3. Lisboa: J. Romano Torres. p. 385.
McMurdo, Edward (1889). The history of Portugal, from the Commencement of the Monarchy to the Reign of Alfonso III. London: Sampson Low, Marston, Searle, & Rivington. p. 114. Retrieved 25 October 2023.

books.google.com

Liss, Peggy K. (10 November 2015). Isabel the Queen: Life and Times. University of Pennsylvania Press. p. 11. ISBN 9780812293203.
Stephens, Henry Morse (1903). The Story of Portugal. G.P. Putnam's Sons. p. 139. ISBN 9780722224731.

britannica.com

Isabella I, Queen of Spain at the Encyclopædia Britannica

wikisource.org

en.wikisource.org

Chisholm, Hugh, ed. (1911). "Emanuel I." . Encyclopædia Britannica. Vol. 9 (11th ed.). Cambridge University Press.
Chisholm, Hugh, ed. (1911). "Ferdinand V. of Castile and Leon and II. of Aragon" . Encyclopædia Britannica. Vol. 10 (11th ed.). Cambridge University Press.