UNFPA. (2009). Adding it up: The costs and benefits of investing in family planning and maternal newborn health.
Цитирование в стиле Чикаго (17-е изд.)UNFPA. Adding It Up: The Costs and Benefits of Investing in Family Planning and Maternal Newborn Health. 2009.
Цитирование MLA (8-е изд.)UNFPA. Adding It Up: The Costs and Benefits of Investing in Family Planning and Maternal Newborn Health. 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.