Gaya APA
Haggard, Stephan, D.Mccubbins, Mathew. (2001).
Presidents, Parliaments, and Policy .
:
.
Gaya Chicago
Haggard, Stephan, D.Mccubbins, Mathew.
Presidents, Parliaments, and Policy.
:
,
2001.
Text.
Gaya MLA
Haggard, Stephan, D.Mccubbins, Mathew.
Presidents, Parliaments, and Policy.
:
,
2001.
Text.
Gaya Turabian
Haggard, Stephan, D.Mccubbins, Mathew.
Presidents, Parliaments, and Policy.
:
,
2001.
Print.