Gaya APA
Ulum, S.
(2019).
Abu Bakar ASH-SHIDIDIQI 30 hari Menimba Kesabaran Sang Khalifah
(
Cet.1)
.
Yogyakarta:
mueeza.
Gaya MLA
Ulum, Shohibul.
"Abu Bakar ASH-SHIDIDIQI 30 hari Menimba Kesabaran Sang Khalifah".
Cet.1
Yogyakarta:
mueeza,
2019.
Text.