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"FPF reúne com Nacional e Marítimo" [PFF meets with Nacional and Marítimo] (in Portuguese). Mais Futebol. 8 March 2013. Archived from the original on 15 December 2018. Retrieved 9 October 2015.
worldcat.org
"Especial 'Tetra'" ['Tetra' special edition]. Mística (in Portuguese). No. 33. Portugal: Impresa. April–June 2017. p. 76. ISSN3846-0823.
"Bicampeões para a história" [Back-to-back champions for the ages]. Visão (in Portuguese). Portugal: Impresa. May 2015. p. 52. ISSN0872-3540.