Gaya APA
Barrett, Deborah j. (2008).
Leadership Communication .
Boston:
McGraw-Hill.
Gaya Chicago
Barrett, Deborah j.
Leadership Communication.
Boston:
McGraw-Hill,
2008.
Text.
Gaya MLA
Barrett, Deborah j.
Leadership Communication.
Boston:
McGraw-Hill,
2008.
Text.
Gaya Turabian
Barrett, Deborah j.
Leadership Communication.
Boston:
McGraw-Hill,
2008.
Print.