Gaya APA
Dubrin, Andrew J.. (2009).
Leadership .
Jakarta:
Prenada Media Group.
Gaya Chicago
Dubrin, Andrew J..
Leadership.
Jakarta:
Prenada Media Group,
2009.
Text.
Gaya MLA
Dubrin, Andrew J..
Leadership.
Jakarta:
Prenada Media Group,
2009.
Text.
Gaya Turabian
Dubrin, Andrew J..
Leadership.
Jakarta:
Prenada Media Group,
2009.
Print.