Gaya APA
Ash-shallabi, A, M.
(2014).
Biografi Umar Bin Khattab
(
Cet.II)
.
Solo:
ummul qura.
Gaya MLA
Ash-shallabi, Ali, MUhammad.
"Biografi Umar Bin Khattab".
Cet.II
Solo:
ummul qura,
2014.
Text.