Fritz, A. G. (2000). International classification of diseases for oncology: ICD-O (3rd ed.). World Health Organization.
Chicago-referens (17:e uppl.)Fritz, April G. International Classification of Diseases for Oncology: ICD-O. 3rd ed. Geneva: World Health Organization, 2000.
MLA-referens (8:e uppl.)Fritz, April G. International Classification of Diseases for Oncology: ICD-O. 3rd ed. World Health Organization, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.