Gaya APA
Karim, Helmi. (1993).
Fiqh Muamalah .
Jakarta:
[s.n.].
Gaya Chicago
Karim, Helmi.
Fiqh Muamalah.
Jakarta:
[s.n.],
1993.
Text.
Gaya MLA
Karim, Helmi.
Fiqh Muamalah.
Jakarta:
[s.n.],
1993.
Text.
Gaya Turabian
Karim, Helmi.
Fiqh Muamalah.
Jakarta:
[s.n.],
1993.
Print.