WHO'S WHO. (1983). Who's who in finance and industry 1983-1984.-- ed.23. Marquis who's who.
Cita Chicago (17th ed.)WHO'S WHO. Who's Who in Finance and Industry 1983-1984.-- Ed.23. Illinois: Marquis who's who, 1983.
Cita MLA (9th ed.)WHO'S WHO. Who's Who in Finance and Industry 1983-1984.-- Ed.23. Marquis who's who, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.