Gaya APA
Barrack Obama the Audacity of Hope. (2006).
:
Three Rivers Press.
Gaya Chicago
Barrack Obama the Audacity of Hope.
.
:
Three Rivers Press,
2006.
Text.
Gaya MLA
Barrack Obama the Audacity of Hope.
.
:
Three Rivers Press,
2006.
Text.
Gaya Turabian
Barrack Obama the Audacity of Hope.
:
Three Rivers Press,
2006.
Print.