APA Style
AQQAD, A, M, A.
(1992).
Keagungan Umar Bin Khathab
.
Solo:
Pustaka Mantiq.
MLA Style
AQQAD, ABBAS, MAHMUD, AL-.
"Keagungan Umar Bin Khathab".
Solo:
Pustaka Mantiq,
1992.
Text.