(2009). Facts and figures on population and development, 2009. NCAPD.
Chicagoスタイル(17版)引用形式Facts and Figures on Population and Development, 2009. Nairobi: NCAPD, 2009.
MLA(9版)引用形式Facts and Figures on Population and Development, 2009. NCAPD, 2009.
警告: この引用は必ずしも正確ではありません.