Gaya APA
James, O.
(2003).
LEADERSHIP A TO Z : A GUIDE FOR THE APPROPRIATELY AMBITIOUS
.
Jakarta:
Penerbit Erlangga.
Gaya MLA
James, O'toole.
"LEADERSHIP A TO Z : A GUIDE FOR THE APPROPRIATELY AMBITIOUS".
Jakarta:
Penerbit Erlangga,
2003.
Text.