The decline of American power : the U.S. in a chaotic world /

অনুযায়ী Wallerstein, Immanuel Maurice, 1930-
প্রকাশিত 2003

The Gulf, energy, and global security : political and economic issues /

প্রকাশিত 1991

War from the ground up : twenty-first century combat as politics /

অনুযায়ী Simpson, Emile
প্রকাশিত 2012