HARVARD BUSINESS SCHOOL PRESS. (1991). BEST OF HARVARD BUSINESS REVIEW. HARVARD BUSINESS REVIEW SCHOOL.
Cita Chicago (17th ed.)HARVARD BUSINESS SCHOOL PRESS. BEST OF HARVARD BUSINESS REVIEW. BOSTAN: HARVARD BUSINESS REVIEW SCHOOL, 1991.
Cita MLA (9th ed.)HARVARD BUSINESS SCHOOL PRESS. BEST OF HARVARD BUSINESS REVIEW. HARVARD BUSINESS REVIEW SCHOOL, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.