Aeschbach, Ernst, MD et Annemarie Bucholz-Kaiser, Franziska Haller, Ralph Kaiser MD, Viviane Kaiser MD, Hans Koeppel MD, Titine Oertli, Diethelm Raff, Florian Ricklin, MD, Jean-Paul Vuilleumier. Argumentum Against Drug Legalization: A Contribution in Support of the Swiss People’s Referendum for a Youth Without Drugs, Groupe de travail sur la prévention des toxicomanies de l’Association for the Advancement of Psychological Understanding of Human Nature VPM, 1994. Traduction libre.
Aeschbach, Dr. Ernst, M.D.;  Bucholz-Kaiser, Dr. Annemarie;  Haller, Dr. Franziska;  Kaiser, Dr. Ralph, M.D.;  Kaiser, Dr. Viviane, M.D.;  Koeppel, Dr. Hans, M.D.;  Oertli, Dr. Titine;  Raff, Diethelm;  Ricklin, Dr. Florian, M.D.;  Vuilleumier, Jean-Paul;  Drug Prevention Working Group, Association for the Advancement of Psychological Understanding of Human Nature VPM;  Argumentum Against Drug Legalization: A Contribution in Support of the Swiss People’s Referendum for a " Youth Without Drugs" , 1994