'Ministry of Defence Annual Report and Accounts 2007-2008'. Volume I: Annual Performance Report. Volume II: Departmental Resource Accounts and Annexes. Ministry of Defence, HC 850-I and HC 850-II. 21 July 2008.
'Ministry of Defence Annual Report and Accounts 2007-2008'. Volume I: Annual Performance Report. Volume II: Departmental Resource Accounts and Annexes. Ministry of Defence, HC 850-I and HC 850-II. 21 July 2008.