Gaya APA
Seitel, Fraser P.. (2011).
The practice of public relations (11th ed).
New Jersey:
Pearson.
Gaya Chicago
Seitel, Fraser P..
The practice of public relations.
11th ed
New Jersey:
Pearson,
2011.
BUKU.
Gaya MLA
Seitel, Fraser P..
The practice of public relations.
11th ed
New Jersey:
Pearson,
2011.
BUKU.
Gaya Turabian
Seitel, Fraser P..
The practice of public relations.
11th ed
New Jersey:
Pearson,
2011.
BUKU.