@techreport{oai:ir.ide.go.jp:00033094,
 author = {Hartono, Sunaryati and Setiawan and Soenandar, Taryana},
 month = {},
 note = {application/pdf, IAL001000_009, AHIO/347.4/I1},
 title = {Chapter 5 The Academic Draft for a Bill of the Law of Obligations},
 year = {2001}
}