(1992). International statistical classification of diseases and related health problems. World health organization.
Chicago Style aipamenaInternational Statistical Classification of Diseases and Related Health Problems. Ginebra: World health organization, 1992.
MLA aipamenaInternational Statistical Classification of Diseases and Related Health Problems. World health organization, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.