Gaya APA
Mustofa, Agus. (2008).
Pusaran Energi Ka'bah .
Surabaya:
Padma Press.
Gaya Chicago
Mustofa, Agus.
Pusaran Energi Ka'bah.
Surabaya:
Padma Press,
2008.
Non-fiction.
Gaya MLA
Mustofa, Agus.
Pusaran Energi Ka'bah.
Surabaya:
Padma Press,
2008.
Non-fiction.
Gaya Turabian
Mustofa, Agus.
Pusaran Energi Ka'bah.
Surabaya:
Padma Press,
2008.
Non-fiction.