Lerner, Natan, author
A.W. Sijthoff, 1970
Buku Teks
Eugenia Liliawati Mulyono, collector
Harvarindo, 1997
Buku Teks
Warniningsih, author
Fakultas Hukum Universitas Indonesia, 2006
UI - Skripsi (Membership)
Delrina Technology, 1989
Buku Teks
Olga Aikin
IPM, 1994
Buku Teks