Gaya APA
Ad-Duraiwisy, Ahmad Ibnu Yusuf, Abu Umar Basyir. (2001).
Istiqamah .
Bandung:
Darul Haq.
Gaya Chicago
Ad-Duraiwisy, Ahmad Ibnu Yusuf, Abu Umar Basyir.
Istiqamah.
Bandung:
Darul Haq,
2001.
Text.
Gaya MLA
Ad-Duraiwisy, Ahmad Ibnu Yusuf, Abu Umar Basyir.
Istiqamah.
Bandung:
Darul Haq,
2001.
Text.
Gaya Turabian
Ad-Duraiwisy, Ahmad Ibnu Yusuf, Abu Umar Basyir.
Istiqamah.
Bandung:
Darul Haq,
2001.
Print.