APA Style
      O'Hair, Dan, Gustav W. Friedrich, Linda Dee Dixon. (2009).
    Strategic Communication in Business and the Professions (Ed. 6, Cet. 1).
    Jakarta:
  Kencana Prenada Media Group.
  
Chicago Style
      O'Hair, Dan, Gustav W. Friedrich, Linda Dee Dixon.
    Strategic Communication in Business and the Professions.
    Ed. 6, Cet. 1
    Jakarta:
  Kencana Prenada Media Group,
  2009.
  Text.
  
MLA Style
      O'Hair, Dan, Gustav W. Friedrich, Linda Dee Dixon.
    Strategic Communication in Business and the Professions.
    Ed. 6, Cet. 1
    Jakarta:
  Kencana Prenada Media Group,
  2009.
  Text.
  
Turabian Style
      O'Hair, Dan, Gustav W. Friedrich, Linda Dee Dixon.
    Strategic Communication in Business and the Professions.
    Ed. 6, Cet. 1 
    Jakarta:
  Kencana Prenada Media Group,
  2009.
  Print.