Gaya APA
KENNEDY, Hugh. (1994).
Crusader castles .
New York:
Cambridge University Press.
Gaya Chicago
KENNEDY, Hugh.
Crusader castles.
New York:
Cambridge University Press,
1994.
.
Gaya MLA
KENNEDY, Hugh.
Crusader castles.
New York:
Cambridge University Press,
1994.
.
Gaya Turabian
KENNEDY, Hugh.
Crusader castles.
New York:
Cambridge University Press,
1994.
.