Gaya APA
Keren, B, G.
(2017).
Krav Maga Tactical Survival Personal Safety In Action
(
Cet. 1)
.
Jakarta:
Java Books.
Gaya MLA
Keren, Ben, Gershon.
"Krav Maga Tactical Survival Personal Safety In Action".
Cet. 1
Jakarta:
Java Books,
2017.
FKIP-Penjas.