Brown, Judith M., "Gandhi and Civil Resistance in India, 1917–47: Key Issues", in Adam Roberts and Timothy Garton Ash (eds.), Civil Resistance and Power Politics: The Experience of Non-violent Action from Gandhi to the Present, Oxford University Press, 2009 p. 57
britannica.com
http://www.britannica.com/EBchecked/topic/525247/satyagraha "Gandhi’s satyagraha became a major tool in the Indian struggle against British imperialism and has since been adopted by protest groups in other countries." Date accessed: 14 September 2010.
http://www.questia.com/PM.qst?a=o&d=9165422 "In this respect Satyagraha or non-violent resistance, as conceived by Gandhiji, has an important lesson for pacifists and war-resisters of the West. Western pacifists have so far proved ineffective because they have thought that war can be resisted by mere propaganda, conscientious objection, and organization for settling disputes." Date accessed: 14 September 2010.