Gaya APA
Cohen, Jeffrey E.. (2015).
Presidential leadership in public opinion: causes and consequences / Jeffrey E. Cohen .
:
Cambridge: Cambridge University Press.
Gaya Chicago
Cohen, Jeffrey E..
Presidential leadership in public opinion: causes and consequences / Jeffrey E. Cohen.
:
Cambridge: Cambridge University Press,
2015.
Buku.
Gaya MLA
Cohen, Jeffrey E..
Presidential leadership in public opinion: causes and consequences / Jeffrey E. Cohen.
:
Cambridge: Cambridge University Press,
2015.
Buku.
Gaya Turabian
Cohen, Jeffrey E..
Presidential leadership in public opinion: causes and consequences / Jeffrey E. Cohen.
:
Cambridge: Cambridge University Press,
2015.
Buku.