APA (7e ed.) Bronvermelding

WHO'S WHO. (1983). Who's who in finance and industry 1983-1984.-- ed.23. Marquis who's who.

Chicago (17e ed.) Bronvermelding

WHO'S WHO. Who's Who in Finance and Industry 1983-1984.-- Ed.23. Illinois: Marquis who's who, 1983.

MLA (9e ed.) Bronvermelding

WHO'S WHO. Who's Who in Finance and Industry 1983-1984.-- Ed.23. Marquis who's who, 1983.