APA-referens (7:e uppl.)

ZENGER JOHN H. (2002). EXTRAORDINARY LEADER: TURNING GOOD MANAGERS INTO G. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Chicago-referens (17:e uppl.)

ZENGER JOHN H. EXTRAORDINARY LEADER: TURNING GOOD MANAGERS INTO G. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2002.

MLA-referens (9:e uppl.)

ZENGER JOHN H. EXTRAORDINARY LEADER: TURNING GOOD MANAGERS INTO G. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2002.