Sandhu, Harjit S
Human Sciences Press, 1981
Buku Teks
Eldefonso, Edward
Glencoe Press, 1974
Buku Teks
David W. Springer, Albert R. Roberts, editor
Jones and Bartlett Publishers, 2011
Buku Teks
Feld, barry c., author
Thomson/West, 2009
Buku Teks
M. Prabowo Rizky P., author
Fakultas Hukum Universitas Indonesia, 2017
UI - Skripsi (Membership)