"Fim de Ano na TV"(PDF). Diário de Notícias (Madeira). 31 December 1999. Retrieved 11 November 2023.
theguardian.com
Wells, Matt (3 January 2000). "BBC wins Big Ben ratings battle". The Guardian. Archived from the original on 18 November 2020. Retrieved 13 September 2020 – via www.theguardian.com.
Wells, Matt (3 January 2000). "BBC wins Big Ben ratings battle". The Guardian. Archived from the original on 18 November 2020. Retrieved 13 September 2020 – via www.theguardian.com.