(1990). Fortune digest: Four best- sellers condensed in one volume: One up on wall street; leadership secrets of Attila The Hun; The Enigma of Japanese power; The ITT wars. New York: Oxmoor House.
Παραπομπή Chicago StyleFortune Digest: Four Best- Sellers Condensed in One Volume: One Up On Wall Street; Leadership Secrets of Attila The Hun; The Enigma of Japanese Power; The ITT Wars. New York: Oxmoor House, 1990.
Παραπομπή MLAFortune Digest: Four Best- Sellers Condensed in One Volume: One Up On Wall Street; Leadership Secrets of Attila The Hun; The Enigma of Japanese Power; The ITT Wars. New York: Oxmoor House, 1990.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.