Institute of Medicine (U.S.). Committee to Study Outreach for Prenatal Care & Brown, S. S. (1988). Prenatal care: Reaching mothers, reaching infants. National Academy Press.
Lua i Stíl Chicago (17ú heag.)Institute of Medicine (U.S.). Committee to Study Outreach for Prenatal Care agus Sarah S. Brown. Prenatal Care: Reaching Mothers, Reaching Infants. Washington, D.C.: National Academy Press, 1988.
Lua MLA (9ú heag.)Institute of Medicine (U.S.). Committee to Study Outreach for Prenatal Care agus Sarah S. Brown. Prenatal Care: Reaching Mothers, Reaching Infants. National Academy Press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.