World Health Organization. (2006). Education material for teachers of midwifery: Midwifery education modules. World Health Organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization. Education Material for Teachers of Midwifery: Midwifery Education Modules. Geneva: World Health Organization, 2006.
MLA-Zitierstil (8. Ausg.)World Health Organization. Education Material for Teachers of Midwifery: Midwifery Education Modules. World Health Organization, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.