World Health Organization. (2006). Reproductive Health Indicators; Guidelines for their generation, intepretation and analysis for global monitoring. World Health Organization.
Cita Chicago (17th ed.)World Health Organization. Reproductive Health Indicators; Guidelines for Their Generation, Intepretation and Analysis for Global Monitoring. Switzerland: World Health Organization, 2006.
Cita MLA (9th ed.)World Health Organization. Reproductive Health Indicators; Guidelines for Their Generation, Intepretation and Analysis for Global Monitoring. World Health Organization, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.