APA aipamena

UNFPA. (2009). Adding it up: The costs and benefits of investing in family planning and maternal newborn health.

Chicago Style aipamena

UNFPA. Adding It Up: The Costs and Benefits of Investing in Family Planning and Maternal Newborn Health. 2009.

MLA aipamena

UNFPA. Adding It Up: The Costs and Benefits of Investing in Family Planning and Maternal Newborn Health. 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.