Gaya APA

Oktaviana, U, K. (2012). Financial Ratio to Distinguish Islamic Banks, Islamic Business Units and Conventional Banks in Indonesia (Riset Dosen) . Jakarta: Kemenag. RI.

Gaya MLA

Oktaviana, Ulfi, Kartika. "Financial Ratio to Distinguish Islamic Banks, Islamic Business Units and Conventional Banks in Indonesia (Riset Dosen)". Jakarta: Kemenag. RI, 2012. Buku Tercetak.