Universität Zürich
August Forel 1848-1931 : Arzt, Naturforscher, Sozialreformer (catalogue of an exhibition held at the Universität Zürich Zentrum, 30 September-8 November 1986; and at Universität Zürich Irchel, 17 November-23 December 1986)
Zurich, Universität Zürich, 1986
£ 16