APA Style
Tenggono, Erwin. (2011).
Be a great leader .
Jakarta:
Gramedia.
Chicago Style
Tenggono, Erwin.
Be a great leader.
Jakarta:
Gramedia,
2011.
Printed Material.
MLA Style
Tenggono, Erwin.
Be a great leader.
Jakarta:
Gramedia,
2011.
Printed Material.
Turabian Style
Tenggono, Erwin.
Be a great leader.
Jakarta:
Gramedia,
2011.
Printed Material.