Nigbati wa ni enu ise ologun, Powell tun je Alabaagbimopo Oro Abo Orile-ede ile Amerika (National Security Advisor, 1987-1989); Apese, Ile-ise Alase awon Ologun Jagunjagun ile Amerika (U.S.. 
Redline, Heidelberg 2006, ISBN3–6-36-73-4-4 Buda, Mae de Vidal.. 