(1991). International classification of diseases for oncology (2.ed.). World Health Organization.
Chicago Style aipamenaInternational Classification of Diseases for Oncology. 2.ed. Ginebra: World Health Organization, 1991.
MLA aipamenaInternational Classification of Diseases for Oncology. 2.ed. World Health Organization, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.