1. Alexy R (2009) The argument from injustice: a reply to legal positivism. Oxford University Press, Oxford
2. Austin J (1955) The province of jurisprudence determined. Weidenfeld and Nicolson, London
3. Beyleveld D (1991) The dialectical necessity of morality: an analysis and defense of Alan Gewirth’s argument for the Principle of Generic Consistency. University of Chicago Press, Chicago
4. Beyleveld D (2009) Morality and the god of reason. Faculty of Humanities, University of Utrecht, Utrecht. ISBN: 978-90-76912-95-0
5. Beyleveld D (2012) Hope and belief. In: Jenkins RJ, Sullivan E (eds) Philosophy of mind. Nova Science Publishers, New York, pp 1–36