DOUGLAS HELEN GAHAGAN

• Andrew,J. Power to Destroy. 2002 (16)
• Cummings,R. The Pied Piper. 1985 (34)
• Heidenry,J. Theirs Was the Kingdom. 1993 (249)
• Hershman,D.J. Power Beyond Reason. 2002 (58)
• Marrs,J. Crossfire. 1990 (268)
• Moldea,D. Dark Victory. 1987 (136)
• Sale,K. Power Shift. 1976 (213, 215)
• Summers,A. The Arrogance of Power. 2000 (51, 83-7)
• Winter-Berger,R. The Washington Pay-Off. 1972 (240)