Gaya APA
Habi, A, M, A.
(2016).
Biografi Umar Bin Al-Khathab
(
Cet.1)
.
Jakarta :
Pustaka Al-Kautsar.
Gaya MLA
Habi, Ali, Muhammad, Ash-Sha.
"Biografi Umar Bin Al-Khathab".
Cet.1
Jakarta :
Pustaka Al-Kautsar,
2016.
Buku.