Gaya APA
SUNARTO, A.
(2014).
BIOGRAFI UMAR BIN KHATHTHAB ra
(
1)
.
SURABAYA:
AULIA.
Gaya MLA
SUNARTO, ACHMAD.
"BIOGRAFI UMAR BIN KHATHTHAB ra".
1
SURABAYA:
AULIA,
2014.
Text.