BADARACCO JOSEPH. (2002). LEADING QUIETLY: UNORTHODOX GUIDE TO DOING THE RIGHT THING. HARVARD BUSINESS SCHOOL.
Chicago Style aipamenaBADARACCO JOSEPH. LEADING QUIETLY: UNORTHODOX GUIDE TO DOING THE RIGHT THING. BOSTON: HARVARD BUSINESS SCHOOL, 2002.
MLA aipamenaBADARACCO JOSEPH. LEADING QUIETLY: UNORTHODOX GUIDE TO DOING THE RIGHT THING. HARVARD BUSINESS SCHOOL, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.