Structure Determination from Powder Diffraction Data. : Oxford University Press, 2006-08-03. Oxford Scholarship Online. 2010-01-01. Date Accessed 21 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199205530.001.0001/acprof-9780199205530>.
(2006-08-03). Structure Determination from Powder Diffraction Data. : Oxford University Press. Retrieved 21 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199205530.001.0001/acprof-9780199205530.
Structure Determination from Powder Diffraction Data. : Oxford University Press, 2006-08-03. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199205530.001.0001/acprof-9780199205530.
David W, Shankland K, McCusker L, Bärlocher C. Structure Determination from Powder Diffraction Data. Oxford University Press; 2006. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199205530.001.0001/acprof-9780199205530. Accessed May 21, 2013.