Literature
  • Castaneda 1972
  • ). De lessen van Don Juan. De Bezige Bij, Amsterdam.
  • Hobbs 1986
  • ). Medicinal mushrooms. An exploration of tradition, healing and culture. Botanica Press, Santa Cruz.
  • Moreau 1980
  • ). Larousse Paddestoelen Encyclopedie. Heideland-Orbis/Kosmos, Hasselt.