World Health Organization. (1997). Post- abortion family planning a practical guide for programme managers. World Health Organization.
Čikaški stil citiranja (17. izdanje)World Health Organization. Post- Abortion Family Planning a Practical Guide for Programme Managers. Geneva: World Health Organization, 1997.
MLA način citiranja (8. izdanje)World Health Organization. Post- Abortion Family Planning a Practical Guide for Programme Managers. World Health Organization, 1997.
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