The Cato journal - Cato Institute (Washington, D.C. : Cato Institute, 1999)
UKM : v. 19 (1999)- v.19,20,21,25 (hantar jilid pada 1/6/07) b.56-59 v.23-24 (hantar jilid pada 2/7/07) b.58
Keywords: Policy sciences -- Periodicals