HARVARD BUSINESS SCHOOL PRESS. (2006). MANAGING TIME: EXPERT SOLUTION TO? HARVARD BUSINESS SCHOOL PRESS.
Chicago Style aipamenaHARVARD BUSINESS SCHOOL PRESS. MANAGING TIME: EXPERT SOLUTION TO? BOSTON: HARVARD BUSINESS SCHOOL PRESS, 2006.
MLA aipamenaHARVARD BUSINESS SCHOOL PRESS. MANAGING TIME: EXPERT SOLUTION TO? HARVARD BUSINESS SCHOOL PRESS, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.