"Index entry". FreeBMD. ONS. 15 Ocak 2017 tarihinde kaynağından arşivlendi. Erişim tarihi: 4 Kasım 2015.
itv.com
" Denise also appears on Celebrity Big Brother and Big Brother Bit On The Side.Denise Robertson 16 Ocak 2017 tarihinde Wayback Machine sitesinde arşivlendi.", itv.com. Retrieved 15 November 2013
" Denise also appears on Celebrity Big Brother and Big Brother Bit On The Side.Denise Robertson 16 Ocak 2017 tarihinde Wayback Machine sitesinde arşivlendi.", itv.com. Retrieved 15 November 2013