Gaya APA
Abdurrahman, Z.
(2014).
Ilham Keberanian Umar Bin Khattab
(
1)
.
Yogyakarta:
Diva Press.
Gaya MLA
Abdurrahman, Zein.
"Ilham Keberanian Umar Bin Khattab".
1
Yogyakarta:
Diva Press,
2014.
Text.