Gaya APA
Handjaya, H, S., Isa, S, M.
(2015).
Al Fatih 1453 : Battle Of Varna
.
Jakarta:
Alfatih Press.
Gaya MLA
Handjaya, Handri, Satria., Isa, Sayf, Muhammad.
"Al Fatih 1453 : Battle Of Varna".
Jakarta:
Alfatih Press,
2015.
Text.