Jeremy Comford. (1998). Effective negotiating. Oxford: Oxford Univ. Press.
Trích dẫn kiểu ChicagoJeremy Comford. Effective Negotiating. Oxford: Oxford Univ. Press, 1998.
Deismireacht MLAJeremy Comford. Effective Negotiating. Oxford: Oxford Univ. Press, 1998.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.