Graham, T., P., A.J.R., G.(1989).Global issues in the United Nations' frame work / editor, Paul Taylor, H.J.R. Groom .London:Macmillan.
Gaya MLA
Taylor, Paul, Graham., Groom, A.J.R.."Global issues in the United Nations' frame work / editor, Paul Taylor, H.J.R. Groom".London:Macmillan,1989.Textbook.