APA Style
Burl, Aubrey., Kennedy, Hugh. ().
The Early abbasid caliphate .
:
.
Chicago Style
Burl, Aubrey., Kennedy, Hugh.
The Early abbasid caliphate.
:
,
.
.
MLA Style
Burl, Aubrey., Kennedy, Hugh.
The Early abbasid caliphate.
:
,
.
.
Turabian Style
Burl, Aubrey., Kennedy, Hugh.
The Early abbasid caliphate.
:
,
.
.