Kennedy, Caroline; Rogers, James I. (2015-02-17). "Virtuous drones?". The International Journal of Human Rights. 19 (2): 211–227. doi:10.1080/13642987.2014.991217. ISSN1364-2987.
Kennedy, Caroline; Rogers, James I. (2015-02-17). "Virtuous drones?". The International Journal of Human Rights. 19 (2): 211–227. doi:10.1080/13642987.2014.991217. ISSN1364-2987.