Gaya APA
Gray, J.
(145 hlm. 20 c.m).
Al Qaeda and what it means to be Modern
.
London:
Faber an Faber.
Gaya MLA
Gray, John.
"Al Qaeda and what it means to be Modern".
London:
Faber an Faber,
145 hlm. 20 c.m.
Buku.