"Silas de saída do F.C.Famalicão" [Silas leaving F.C.Famalicão] (in Portuguese). Cidade Hoje. 8 March 2021. Archived from the original on 24 September 2021. Retrieved 8 March 2021.
Caires, Raul (8 March 2021). "Milton Mendes de saída do Marítimo" [Milton Mendes exits Marítimo]. JM Madeira (in European Portuguese). Archived from the original on 8 March 2021. Retrieved 8 March 2021.
"Silas de saída do F.C.Famalicão" [Silas leaving F.C.Famalicão] (in Portuguese). Cidade Hoje. 8 March 2021. Archived from the original on 24 September 2021. Retrieved 8 March 2021.
"Comunicado" [Announcement] (in Portuguese). F.C. Famalicão. 8 March 2021. Archived from the original on 9 March 2021. Retrieved 8 March 2021.
Caires, Raul (8 March 2021). "Milton Mendes de saída do Marítimo" [Milton Mendes exits Marítimo]. JM Madeira (in European Portuguese). Archived from the original on 8 March 2021. Retrieved 8 March 2021.