World Health Organization. (2004). Health of the elderly in south- east asia: A profile. Worlld Health Organization.
Chicagoスタイル(17版)引用形式World Health Organization. Health of the Elderly in South- East Asia: A Profile. New Delhi: Worlld Health Organization, 2004.
MLA(8版)引用形式World Health Organization. Health of the Elderly in South- East Asia: A Profile. Worlld Health Organization, 2004.
警告: この引用は必ずしも正確ではありません.