Ronny Deila admits "disappointments" in announcing Celtic resignation". The National. 20 April 2016. Archived from the original on 16 June 2016 . Retrieved 21 May 2016.

Shields, Tom (23 October 2005). "Celtic do the decent thing . . . TOM SHIELDS' SPORTS DIARY". Glasgow Herald. Archived from the original on 14 March 2013 . Retrieved 29 May 2012. The competition started with the blog team making a short-list of team badges as our chosen judges would have gone crazy if they had to look at all the team badges from all the teams on the planet. The preliminary selection was made with help from journalist and historian Rodolfo Rodrigues, author of the book Badges of Football Teams of the Entire World. He whittled it down to 128 badges from 45 countries.

Celtic logo png icon vector. We have 39 free Celtic logo png, transparent logos, vector logos, logo templates and icons. You can download in PNG, SVG, AI, EPS, CDR formats.

The Birth of Celtic". Hibernian FC. 11 August 2009. Archived from the original on 21 January 2012 . Retrieved 9 November 2011.

The old traditional Celtic Cross badge made a re-appearance in the ‘Centenary Season’ (1987-88), and again in 2003 to celebrate 100 years of the Hoops top. Celtic enjoyed further domestic success in the 1980s, and in their Centenary season of 1987–88 won a Scottish Premier Division and Scottish Cup double. [48] Celtic have been ranked in the Deloitte Football Money League six times. This lists the top 20 football clubs in the world according to revenue. They were ranked between 2002 ( 2000–01 season), 2006 ( 2004–05 season) and 2008 ( 2006–07 season). [225] [226]a b c Morrow, Stephen. "If You Know The History ... A Study of Celtic". Singer & Friedlander Review 1999-00 Season Football. Archived from the original on 30 March 2005 . Retrieved 28 May 2012.