1. C. Pateman, The Sexual Contract (Cambridge: Polity Press, 1988).
2. A.-H. Nagel, `Kjonnsskiller I sosiale rettigheter’ in A.-H. Nagel (ed.), Kjonn og Velferdsstat (Bergen: Alma Mater forlag, 1998) pp. 320–65.
3. C. Pateman, ‘Equality, Difference, Subordination: The Politics of Motherhood and Women’s Citizenship’ in G. Bock and S. James (eds), Beyond Equality and Difference: Citizenship–Feminist Politics–Female Subjectivity (London: Routledge, 1992) pp. 17–31.