Sheth, Jagdish N., author
Free Press, 2002
Buku Teks
Custis, Vanderveer
Macmillan, 1923
Buku Teks
Rasamala, author
Fakultas Hukum Universitas Indonesia, 2006
UI - Tesis (Membership)
Mayesha Reynalda Iriano, author
Universitas Indonesia, 2017
UI - Skripsi (Membership)
Arif Maharfatoni, author
Fakultas Hukum Universitas Indonesia, 2019
UI - Tesis (Membership)