World Health Organization. Technical Working Group. (1996). Care in normal birth: A practical guide. Maternal and Newborn Health/Safe Motherhood Unit, Family Reproductive Health, World Health Organization.
Dyfyniad Arddull ChicagoWorld Health Organization. Technical Working Group. Care in Normal Birth: A Practical Guide. Geneva: Maternal and Newborn Health/Safe Motherhood Unit, Family Reproductive Health, World Health Organization, 1996.
Dyfyniad MLAWorld Health Organization. Technical Working Group. Care in Normal Birth: A Practical Guide. Maternal and Newborn Health/Safe Motherhood Unit, Family Reproductive Health, World Health Organization, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.