1. International Confederation of Midwives 〈www.internationalmidwives.org〉.
2. International Council of Nurses 〈www.icn.ch〉.
3. Millennium Development Goals, 2000 〈http://www.millenniumcampaign.org/〉.
4. Partnership for Maternal, Newborn, & Child Health 〈www.pmnch.org〉.
5. Midwifery & Childbirth in America;Rooks,1997