The Police and Drugs.” Perspectives on Policing, 11.
. 1989. “1989
1989. “Drug Treatment from a Criminal Justice Perspective .” In "Treating the Addictions. The Harvard Medical School.
1989. “Actually Prohibition was a Success.” New York Times.
1989. “Un Homme D'etat Modele Reuit: Une conception normative du role et des fonctions du management public dans les collectivites publiques americaines contemporaines.” In Politiques et Management Public. Vol. 7. Paris: Institute of Public Management.