Masutani, Fumio
Comparative study of Buddhism and Christianity
Ciib Press, 1959
 Buku Teks
Glendon, Mary Ann
Comparative legal traditions text, materials and cases
West Academic Publishing, 1994
 Buku Teks SO
Hendra Nurtjahjo
Laporan hasil penelitian legal standing kesatuan masyarakat Hukum Adat dalam berperkara di Mahkamah Konstitusi
Pusat Studi Hukum Tata Negara Fakultas Hukum Universitas Indonesia, 2007
 Buku Teks
Meliala, Aurora Jillena
Analisis yuridis asas pacta sunt servanda versus rebus sic stantibus dalam sengketa perjanjian kerjasama bagi hasil jalan tol Cikampek Cibitung = Legal analysis on pacta sunt servanda versus rebus sic stantibus in the dispute on a joint operation agreement of Cikampek Cibitung toll road
Fakultas Hukum Universitas Indonesia, 2014
 UI - Tesis Membership
Adel, Daljit Sen
Law of dangerous drugs : cases and commentaries
Bandar Damansara Perdana: International Law Book Services, 2002,
 Buku Teks