Winkelmann, R. O. (1998). International agency for research on cancer World Health Oragnization: Cancer regwistration techniques in the new independent states of the former soviet union. World Health Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Winkelmann, R.A. Okeanov. International Agency for Research on Cancer World Health Oragnization: Cancer Regwistration Techniques in the New Independent States of the Former Soviet Union. Lyon: World Health Organization, 1998.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Winkelmann, R.A. Okeanov. International Agency for Research on Cancer World Health Oragnization: Cancer Regwistration Techniques in the New Independent States of the Former Soviet Union. World Health Organization, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.