Gaya APA
Strategi Communication in Business and the Professions. (2009).
Jakarta:
.
Gaya Chicago
Strategi Communication in Business and the Professions.
Ed.6, Cet.1.
Jakarta:
,
2009.
.
Gaya MLA
Strategi Communication in Business and the Professions.
Ed.6, Cet.1.
Jakarta:
,
2009.
.
Gaya Turabian
Strategi Communication in Business and the Professions.
Jakarta:
,
2009.
.