Gaya APA
MURPHY, Herta A.. (1987).
Effective business communications .
New York:
Glorier.
Gaya Chicago
MURPHY, Herta A..
Effective business communications.
New York:
Glorier,
1987.
Text.
Gaya MLA
MURPHY, Herta A..
Effective business communications.
New York:
Glorier,
1987.
Text.
Gaya Turabian
MURPHY, Herta A..
Effective business communications.
New York:
Glorier,
1987.
Print.