Perloff, J. (1989). The shadows of power: The Council on Foreign Relations and the American decline (4th print.). Western Islands.
Chicago-Zitierstil (17. Ausg.)Perloff, James. The Shadows of Power: The Council on Foreign Relations and the American Decline. 4th print. Appleton, Wis: Western Islands, 1989.
MLA-Zitierstil (9. Ausg.)Perloff, James. The Shadows of Power: The Council on Foreign Relations and the American Decline. 4th print. Western Islands, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.