, 1987a, Homo generator: the challenge of gene technology, in P. T. Durbin (ed.), Technology and responsibility, Dordrecht, Springer, pp. 203-225.
, 1987b, The faces of compassion: Toward a post-metaphysical ethics, in A. Tymieniecka (ed.), Morality within the life - and social world, Dordrecht, Reidel, pp. 313-325.
, 1983a, Monism in Spinoza's and Husserl's thought, in A. Tymieniecka (ed.), Soul and body in Husserlian phenomenology, Dordrecht, Kluwer, pp. 345-352.