WHO'S WHO. (1983). Who's who in finance and industry 1983-1984.-- ed.23. Marquis who's who.
Lua i Stíl Chicago (17ú heag.)WHO'S WHO. Who's Who in Finance and Industry 1983-1984.-- Ed.23. Illinois: Marquis who's who, 1983.
Lua MLA (9ú heag.)WHO'S WHO. Who's Who in Finance and Industry 1983-1984.-- Ed.23. Marquis who's who, 1983.
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