Brenner, M. Harvey
Rajawali, 1986
Buku Teks
Germann, A.C., author
C.C. Thomas, 1971
Buku Teks
Muladi, 1943-, author
Faculty of law University of Indonesia, 2002
Buku Teks
Silbermaan, Charles E., author
Random House, 1978
Buku Teks
Samaha, Joel, author
West Publishing, 1988
Buku Teks