Gaya APA
Dubrin, A, J., BS, T, W.
(2006).
The Complete Ideals Guides: Leadership
.
Jakarta:
Prenada media.
Gaya MLA
Dubrin, Andrew, J.., BS, Tri, Wibowo.
"The Complete Ideals Guides: Leadership".
Jakarta:
Prenada media,
2006.
Text.