Litton 2005, Section IIIA Litton, Paul (2005). "The "Abuse Excuse" in Capital Sentencing Trials: Is it Relevant to Responsibility, Punishment, or Neither?". American Criminal Law Review. 45: 1027–1072. SSRN954780.
Litton 2005, Section IIIC Litton, Paul (2005). "The "Abuse Excuse" in Capital Sentencing Trials: Is it Relevant to Responsibility, Punishment, or Neither?". American Criminal Law Review. 45: 1027–1072. SSRN954780.