Dessem, R. Lawrence, author
Thomson/West, 2011
Buku Teks
Haydock, Roger S, author
West, 2011
Buku Teks
Beatrik Dwi Septiana, author
Fakultas Hukum Universitas Indonesia, 2013
UI - Skripsi (Membership)
Sitompul, Tumpal H., author
2017
UI - Tesis (Membership)
Louisell, David W., author
Foundation Press, 1979
Buku Teks