Gaya APA
PHILLIPS,Bonnie D.. (1980).
Effective Business Communications .
New York:
Delmar Publishers.
Gaya Chicago
PHILLIPS,Bonnie D..
Effective Business Communications.
New York:
Delmar Publishers,
1980.
Teks.
Gaya MLA
PHILLIPS,Bonnie D..
Effective Business Communications.
New York:
Delmar Publishers,
1980.
Teks.
Gaya Turabian
PHILLIPS,Bonnie D..
Effective Business Communications.
New York:
Delmar Publishers,
1980.
Teks.