Cite
HARVARD Citation
Unknown (2012) The better angels of our nature : a history of violence and humanity. [Online]. London : Penguin. Available from: http://access.bl.uk/ark:/81055/vdc_100049015047.0x000001
This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
Unknown (2012) The better angels of our nature : a history of violence and humanity. [Online]. London : Penguin. Available from: http://access.bl.uk/ark:/81055/vdc_100049015047.0x000001