Gaya APA
Benn, Alex. (1982).
The 23 most common mistakes in public relations (1st ed).
New York:
Amacom.
Gaya Chicago
Benn, Alex.
The 23 most common mistakes in public relations.
1st ed
New York:
Amacom,
1982.
BUKU.
Gaya MLA
Benn, Alex.
The 23 most common mistakes in public relations.
1st ed
New York:
Amacom,
1982.
BUKU.
Gaya Turabian
Benn, Alex.
The 23 most common mistakes in public relations.
1st ed
New York:
Amacom,
1982.
BUKU.