(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.
Chicago Style aipamenaFortune 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.
MLA aipamenaFortune 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.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.