Gaya APA
Public Opinion and Polling around the World : A Historical Encyclopedia a Two Volume set. (2004).
:
ABC CLIO.
Gaya Chicago
Public Opinion and Polling around the World : A Historical Encyclopedia a Two Volume set.
.
:
ABC CLIO,
2004.
Text.
Gaya MLA
Public Opinion and Polling around the World : A Historical Encyclopedia a Two Volume set.
.
:
ABC CLIO,
2004.
Text.
Gaya Turabian
Public Opinion and Polling around the World : A Historical Encyclopedia a Two Volume set.
:
ABC CLIO,
2004.
Print.