Pedro II da Sicília (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pedro II da Sicília" in Portuguese language version.

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1books.google.com

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books.google.com

Murray (Firm), John (1890). A Handbook for Travellers in Southern Italy and Sicily: Comprising the Description of Naples and Its Environs, Pompeii, Herculaneum, Vesuvius, Sorrento; the Islands of Capri, and Ischia; Amalfi, Pæstum, and Capua, the Abruzzi and Calabria; Palermo, Girgenti, the Greek Temples, and Messina (em inglês). Londres: J. Murray. p. XXIX