1. No to posthumous pardon in young Briton's hanging;Schmidt;New York Times,1992
2. Trial of Christopher Craig and Derek William Bentley;Hyde,1954
3. Gangland, The Case of Bentley and Craig;Selwyn,1988
4. Death by hanging;Ficarra;Leg Med,1987
5. Thompson v Oklahoma, 108 SCt 2687-2722 (1988)