Dyfyniad APA

HEIFETZ R A. (2002). LEADERSHIP ON THE LINE. HARVARD BUSINESS SCHOOL.

Dyfyniad Arddull Chicago

HEIFETZ R A. LEADERSHIP ON THE LINE. BOSTON: HARVARD BUSINESS SCHOOL, 2002.

Dyfyniad MLA

HEIFETZ R A. LEADERSHIP ON THE LINE. HARVARD BUSINESS SCHOOL, 2002.

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