OMS. International digest of health legislation: Vol.42(2)/1991. Geneva: OMS.
シカゴスタイル引用形OMS. International Digest of Health Legislation: Vol.42(2)/1991. Geneva: OMS.
MLA引用形式OMS. International Digest of Health Legislation: Vol.42(2)/1991. Geneva: OMS.
警告: この引用は必ずしも正確ではありません.