APA Style
Ruler, Betteke van. (2008).
Public relations metrics research and evaluation .
New York:
Routledge.
Chicago Style
Ruler, Betteke van.
Public relations metrics research and evaluation.
New York:
Routledge,
2008.
E-Book Fikom.
MLA Style
Ruler, Betteke van.
Public relations metrics research and evaluation.
New York:
Routledge,
2008.
E-Book Fikom.
Turabian Style
Ruler, Betteke van.
Public relations metrics research and evaluation.
New York:
Routledge,
2008.
E-Book Fikom.