Global policy. [Hoboken, NJ]: John Wiley & Sons.
Trích dẫn kiểu ChicagoGlobal Policy. [Hoboken, NJ]: John Wiley & Sons.
Deismireacht MLAGlobal Policy. [Hoboken, NJ]: John Wiley & Sons.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.