Gaya APA
Barrett, Deborah J.. (2014).
Leadership Communication Ed. 4 ( (ed. 4).
Singapura:
Mc Graw Hill.
Gaya Chicago
Barrett, Deborah J..
Leadership Communication Ed. 4 (.
ed. 4
Singapura:
Mc Graw Hill,
2014.
Text.
Gaya MLA
Barrett, Deborah J..
Leadership Communication Ed. 4 (.
ed. 4
Singapura:
Mc Graw Hill,
2014.
Text.
Gaya Turabian
Barrett, Deborah J..
Leadership Communication Ed. 4 (.
ed. 4
Singapura:
Mc Graw Hill,
2014.
Print.