Gaya APA
Judith. (2001).
Communication at Work (Ed. I).
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Judith.
Communication at Work.
Ed. I
Jakarta:
Elex Media Komputindo,
2001.
Text.
Gaya MLA
Judith.
Communication at Work.
Ed. I
Jakarta:
Elex Media Komputindo,
2001.
Text.
Gaya Turabian
Judith.
Communication at Work.
Ed. I
Jakarta:
Elex Media Komputindo,
2001.
Print.