Amin, A. R. (2006). The Celestial Management: Zikr, pikr, Mikr/ A. Riawan Amin; editor, M.Luthfi hamidi; U.Saefudin Noer; Ahmad Fadjrie. Jakarta: Senayan Abadi publishing.
Chicago-viite (17. p.)Amin, A. Riawan. The Celestial Management: Zikr, Pikr, Mikr/ A. Riawan Amin; Editor, M.Luthfi Hamidi; U.Saefudin Noer; Ahmad Fadjrie. Jakarta: Senayan Abadi publishing, 2006.
MLA-viite (8. p.)Amin, A. Riawan. The Celestial Management: Zikr, Pikr, Mikr/ A. Riawan Amin; Editor, M.Luthfi Hamidi; U.Saefudin Noer; Ahmad Fadjrie. Jakarta: Senayan Abadi publishing, 2006.
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