Pearce, Robert
The law of Trusts and Equitable Obligations
Butterworth, 1998
 Buku Teks
Cracknell, D.G.
Obligations: Contract law
Old Bailey Press, 2002
 Buku Teks
Conflict of internaational obligations and.....
[publisher not identified], [date of publication not identified]
 Buku Teks
Adellina Syariffa
Perlindungan hukum bagi pejabat pembuat akta tanah terhadap hak dan kewajiban ingkar = Legal protection for land deed officers against the rights and obligations of the army
Fakultas Hukum Universitas Indonesia, 2019
 UI - Tesis Membership
Antonius Satria Adinugraha
Hak dan kewajiban negara dalam pengembalian benda cagar budaya tinjauan terhadap hukum internasional dan praktik Indonesia = The rights and obligations of the state in restoration of cultural heritage a review on international law and the practice of Indonesia
Universitas Indonesia, 2015
 UI - Skripsi Membership