World Health Organization. (1998). Research abstracts South- East Asia region. WHO.
Chicagoスタイル(17版)引用形式World Health Organization. Research Abstracts South- East Asia Region. New Delhi: WHO, 1998.
MLA(8版)引用形式World Health Organization. Research Abstracts South- East Asia Region. WHO, 1998.
警告: この引用は必ずしも正確ではありません.