introduccion de John Terborgh ; fotografías de André Bärtschi ; texto de Kim Macquarrie = introduction by John Terborgh ; photographs by André Bärtschi ; written by Kim MacquarrieJordi Blassi1998, c1992
fotografías de André & Cornelia Bärtschi ; texto de Kim Macquarrie ; prólogo de Javier Pérez de Cuéllar = photographs by André & Cornelia Bärtschi ; written by Kim Macquarrie ; foreword by Javier Pérez de Cuéllar[s.n.]1992
fotografías de André & Cornelia Bärtschi ; texto de Kim MacQuarrie ; prólogo de Javier Pérez de Cuéllar = photographs by André & Cornelia Bärtschi ; written by Kim MacQuarrie ; foreword by Javier Pérez de CuéllarF.O. Patthey e hijos1992