Private investigators : fourth report of session 2012-13 : report, together with formal minutes, oral and written evidence /
Great Britain.Parliament.House of Commons.Home Affairs Committee.
Great Britain.Parliament.House of Commons.
London : Stationery Office,
2012.
"Session 2012-13."
Additional written evidence is contained in volume II, available on the Committee website at www.parliament.uk/homeaffairscom.