Abou Zahr, C., Wardlaw, T. M., Hill, K., & Choi, Y. (2004). Maternal mortality in 2000: Estimates developed by WHO, UNICEF and UNFPA. Dept. of Reproductive Health and Research, World Health Organization.
Chicago-čujuhus (17. p.)Abou Zahr, Carla, Tessa M. Wardlaw, Ken Hill, juo Yoonjoung Choi. Maternal Mortality in 2000: Estimates Developed by WHO, UNICEF and UNFPA. Geneva: Dept. of Reproductive Health and Research, World Health Organization, 2004.
MLA-čujuhus (9. p.)Abou Zahr, Carla, et al. Maternal Mortality in 2000: Estimates Developed by WHO, UNICEF and UNFPA. Dept. of Reproductive Health and Research, World Health Organization, 2004.
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