Statue of John Laird, Public Monument and Sculpture Association, archived from the original on 9 February 2012, retrieved 25 January 2008
liverpoolnauticalresearchsociety.org
Branigan, D. P. (July–September 1974). "John Laird - Birkenhead Shipbuilder"(PDF). The Bulletin. 18 (3). Liverpool Nautical Research Society (published 1974): 52–53.