Penggayaan APA
NOVA, Firsan. (2011).
Crisis public relations .
Jakarta:
Rajawali Pers.
Chicago Style
NOVA, Firsan.
Crisis public relations.
Jakarta:
Rajawali Pers,
2011.
Buku.
MLA Style
NOVA, Firsan.
Crisis public relations.
Jakarta:
Rajawali Pers,
2011.
Buku.
Turabian Style
NOVA, Firsan.
Crisis public relations.
Jakarta:
Rajawali Pers,
2011.
Buku.