Gaya APA
Barret, Deborah J.. (2014).
Leadership Communication (Fourth Edition).
New York:
McGraw-Hill.
Gaya Chicago
Barret, Deborah J..
Leadership Communication.
Fourth Edition
New York:
McGraw-Hill,
2014.
Buku.
Gaya MLA
Barret, Deborah J..
Leadership Communication.
Fourth Edition
New York:
McGraw-Hill,
2014.
Buku.
Gaya Turabian
Barret, Deborah J..
Leadership Communication.
Fourth Edition
New York:
McGraw-Hill,
2014.
Buku.