José Manuel (1994), Dicionário dos arquitectos activos em Portugal do século I à actualidade (in Portuguese), Porto, Portugal{{citation}}: CS1 maint:...

at archive.today Wikimedia Commons has media related to Estádio do Bessa Século XXI. Grupo3 arquitectura 41°09′44″N 8°38′34″W / 41.16222°N 8.64278°W...

University Press. ISBN 978-0-8047-3510-0. Besouchet, Lídia (1993). Pedro II e o Século XIX (in Portuguese) (2nd ed.). Rio de Janeiro: Nova Fronteira. ISBN 978-85-209-0494-7...

marinheiros e o almirantado: elementos para a história da Marinha (século XII-século XVI). Academia de Marinha. p. 289. Retrieved 1 August 2013. H. V....

Afonso I (Portuguese pronunciation: [ɐˈfõsu]; 1106/1109/1111 – 1185), also called Afonso Henriques, nicknamed the Conqueror (Portuguese: O Conquistador)...

Peter I (Portuguese: Pedro I, IPA: [ˈpeðɾu]; 8 April 1320 – 18 January 1367), known as the Just (o Justiceiro) or the Cruel (o Cruel), was King of Portugal...

Caetano was asked about his experience there he says, "London felt dark, and I felt far away from myself." Nevertheless, the two improved their music there...

O Século (meaning The Century in English) was a Portuguese daily newspaper published in Lisbon, Portugal, from 1881 to 1977. O Século was first published...

Portuguese). Rivkah. Retrieved 16 January 2009. Cohen, Vivianne. "Testemunhas do Seculo" (in Portuguese). Terra. Archived from the original on 3 February 2007....

firing upon the animals. Brazil during World War I "Grandes Guerras - Os grandes conflitos do século XX". 2016-04-20. Archived from the original on 2016-04-20...