GIORDANO, THOMAS J. "Morphologic and Molecular Classification of Human Cancer." Cancer Epidemiology and Prevention. : Oxford University Press, 2006-10-12. Oxford Scholarship Online. 2009-09-01. Date Accessed 18 Jun. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195149616.001.0001/acprof-9780195149616-chapter-2>.
GIORDANO, T.(2006-10-12). Morphologic and Molecular Classification of Human Cancer. In Cancer Epidemiology and Prevention. : Oxford University Press. Retrieved 18 Jun. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195149616.001.0001/acprof-9780195149616-chapter-2.
GIORDANO, THOMAS J. "Morphologic and Molecular Classification of Human Cancer." In Cancer Epidemiology and Prevention. : Oxford University Press, 2006-10-12. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195149616.001.0001/acprof-9780195149616-chapter-2.
GIORDANO TJ. Morphologic and Molecular Classification of Human Cancer. In: Schottenfeld D, Fraumeni JF. Cancer Epidemiology and Prevention. Oxford University Press; 2006. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195149616.001.0001/acprof-9780195149616-chapter-2. Accessed June 18, 2013.