OMS. International digest of health legislation: Vol.42(2)/1991. Geneva: OMS.
Trích dẫn kiểu ChicagoOMS. International Digest of Health Legislation: Vol.42(2)/1991. Geneva: OMS.
Deismireacht MLAOMS. International Digest of Health Legislation: Vol.42(2)/1991. Geneva: OMS.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.