Gaya APA
Barret, Deborah J.. (2010).
Leadership communication (ed 3.).
:
McGraw Hill.
Gaya Chicago
Barret, Deborah J..
Leadership communication.
ed 3.
:
McGraw Hill,
2010.
BUKU.
Gaya MLA
Barret, Deborah J..
Leadership communication.
ed 3.
:
McGraw Hill,
2010.
BUKU.
Gaya Turabian
Barret, Deborah J..
Leadership communication.
ed 3.
:
McGraw Hill,
2010.
BUKU.