WHO. (1996). Obstructed labour module. education material for teachers of midwifery. WHO.
Chicago Style (17th ed.) CitationWHO. Obstructed Labour Module. Education Material for Teachers of Midwifery. WHO, 1996.
ציטוט MLAWHO. Obstructed Labour Module. Education Material for Teachers of Midwifery. WHO, 1996.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.