210
Ronald K. Siegel, Intoxication: The Universal Drive for Mind-Altering Substances (Rochester, VT: Park Street Press, 1989), p. 11
211
Ronald K. Siegel, Intoxication: The Universal Drive for Mind-Altering Substances (Rochester, VT: Park Street Press, 1989), с. 99.
212
Ronald K. Siegel, Intoxication: The Universal Drive for Mind-Altering Substances (Rochester, VT: Park Street Press, 1989), с. 251.
213
Giorgio Samoroni, Animals and Psychedelics: The Natural World and the Instinct to Alter Consciousness (Rochester, VT: Park Street Press, 2002), p. 86.
