Gaya APA
Vann, John A.. (1997).
Leadership Inventing .
Jakarta:
McGraw Hill.
Gaya Chicago
Vann, John A..
Leadership Inventing.
Jakarta:
McGraw Hill,
1997.
Text.
Gaya MLA
Vann, John A..
Leadership Inventing.
Jakarta:
McGraw Hill,
1997.
Text.
Gaya Turabian
Vann, John A..
Leadership Inventing.
Jakarta:
McGraw Hill,
1997.
Print.