Citation: J. Wassmann et Pr. Dasen, HOT AND COLD - CLASSIFICATION AND SORTING AMONG THE YUPNO OF PAPUA-NEW-GUINEA, International journal of psychology, 29(1), 1994, pp. 19-38
Citation: J. Wassmann, WORLDS IN MIND - THE EXPERIENCE OF AN OUTSIDE WORLD IN A COMMUNITY OFTHE FINISTERRE RANGE OF PAPUA-NEW-GUINEA, Oceania, 64(2), 1993, pp. 117-145