[16] William B. McAllister, (1992) “Conflicts of Interest in the International Drug Control System,” in William O. Walker III, ed., Drug Control Policy: Essays in Historical and Comparative Perspective, University Park, Pennsylvania: Pennsylvania State University Press, page 145.
[16] McAllister, W.B., (1992) « Conflicts of Interest in the International Drug Control System », dans Walker III, W.O., (ed). Drug Control Policy: Essays in Historical and Comparative Perspective, University Park (Pennsylvanie) : Pennsylvania State University Press, page 145.