Webster,James Claude, in Encyclopædia Britannica, 10th Edition (1902), article on "Club", online at Club at 1902encyclopedia.com (accessed 18 January 2008)
William Eliot Peyton at the web site of the CENTRE FOR FIRST WORLD WAR STUDIES online at bham.ac.uk (accessed 19 January 2008)
british-history.ac.uk
'St James's Square: Army and Navy Club', in Survey of London, volumes 29 and 30 (St James Westminster, Part 1 (1960)) pp. 180-186, online at St James's Square: Army and Navy Club at british-history.ac.uk(accessed 18 January 2008)
parliament.uk
Parnell's success was a factor in his securing the commission for the Whitehall Club, 1866, in premises at 47, Parliament Street, that were substantially altered for Pearson's in 1907-08 and are now occupied by Parliamentary offices.(The Parliament Street BuildingsArchived 17 December 2008 at the Wayback Machine, pdf file, accessed 23 January 2008).
Parnell's success was a factor in his securing the commission for the Whitehall Club, 1866, in premises at 47, Parliament Street, that were substantially altered for Pearson's in 1907-08 and are now occupied by Parliamentary offices.(The Parliament Street BuildingsArchived 17 December 2008 at the Wayback Machine, pdf file, accessed 23 January 2008).
