Dixon-Mueller, R., & de Francisco, A. (2007). Research issues in sexual and reproductive health for low and middle income countries. World Health Organization.
Citazione stile Chigago Style (17a edizione)Dixon-Mueller, Ruth, e Andres de Francisco. Research Issues in Sexual and Reproductive Health for Low and Middle Income Countries. Geneva: World Health Organization, 2007.
Citatione MLA (9a ed.)Dixon-Mueller, Ruth, e Andres de Francisco. Research Issues in Sexual and Reproductive Health for Low and Middle Income Countries. World Health Organization, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.