Citazione Stile APA (7a Edizione)

HARVARD BUSINESS SCHOOL PRESS. (1991). MANAGERS AS LEADERS. HARVARD BUSINESS REVIEW SCHOOL.

Citazione stile Chigago Style (17a edizione)

HARVARD BUSINESS SCHOOL PRESS. MANAGERS AS LEADERS. BOSTAN: HARVARD BUSINESS REVIEW SCHOOL, 1991.

Citatione MLA (9a ed.)

HARVARD BUSINESS SCHOOL PRESS. MANAGERS AS LEADERS. HARVARD BUSINESS REVIEW SCHOOL, 1991.