Saunders, Cicely. "Introduction (Management of Advanced Disease): First published as an Introduction in Management of Advanced Disease (2004), eds. N. Sykes, P. Edmonds and J. Wiles, pp. 3–8. London: Hodder Arnold.." Cicely Saunders: Selected Writings 1958-2004. : Oxford University Press, 2006-01-05. Oxford Scholarship Online. 2011-11-17. Date Accessed 23 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780198570530.001.0001/acprof-9780198570530-chapter-44>.
Saunders, C.(2006-01-05). Introduction (Management of Advanced Disease): First published as an Introduction in Management of Advanced Disease (2004), eds. N. Sykes, P. Edmonds and J. Wiles, pp. 3–8. London: Hodder Arnold.. In Cicely Saunders: Selected Writings 1958-2004. : Oxford University Press. Retrieved 23 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780198570530.001.0001/acprof-9780198570530-chapter-44.
Saunders, Cicely. "Introduction (Management of Advanced Disease): First published as an Introduction in Management of Advanced Disease (2004), eds. N. Sykes, P. Edmonds and J. Wiles, pp. 3–8. London: Hodder Arnold.." In Cicely Saunders: Selected Writings 1958-2004. : Oxford University Press, 2006-01-05. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780198570530.001.0001/acprof-9780198570530-chapter-44.
Saunders C. Introduction (Management of Advanced Disease): First published as an Introduction in Management of Advanced Disease (2004), eds. N. Sykes, P. Edmonds and J. Wiles, pp. 3–8. London: Hodder Arnold.. In: Saunders C, Clark D. Cicely Saunders: Selected Writings 1958-2004. Oxford University Press; 2006. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780198570530.001.0001/acprof-9780198570530-chapter-44. Accessed May 23, 2013.