Gaya APA
Ryadi, A, K. (2014).
Prinsip dasar ekonomi Islam/Ika Yunia Fauzia;Abdul Kadir Ryadi (Ed.1).
Jakarta:
Prenadamedia Group.
Gaya MLA
Ryadi, Abdul, Kadir.
"Prinsip dasar ekonomi Islam/Ika Yunia Fauzia;Abdul Kadir Ryadi".
Ed.1
Jakarta:
Prenadamedia Group,
2014.
Text.