Gaya APA
Jannah, A. (2017).
SERIAL KHULAFA AR-RASYIDIN 2 UMAR BIN AL-KHATTAB PENAKLUK PERSIA & ROMAWI .
Jakarta:
Pustaka Al-Inabah.
Gaya MLA
Jannah, Abu.
"SERIAL KHULAFA AR-RASYIDIN 2 UMAR BIN AL-KHATTAB PENAKLUK PERSIA & ROMAWI".
Jakarta:
Pustaka Al-Inabah,
2017.
Buku.