Thomas, B., -., C.(1989).Conventional deterrence into the 1990s / Thomas Boyd - Carpenter, foreword by Michael Heseltine .London:The Macmillan Press.
Gaya MLA
Thomas, Boyd, -, Carpenter,."Conventional deterrence into the 1990s / Thomas Boyd - Carpenter, foreword by Michael Heseltine".London:The Macmillan Press,1989.Textbook.