Ruru, Ricardo S., author
Fakultas Hukum Universitas Indonesia, 2006
UI - Skripsi (Membership)
Arum Asri Handayani, author
Fakultas Hukum Universitas Indonesia, 2005
UI - Skripsi (Membership)
Chandler, Marjorie Lee
Zondervan Publ. House , 1997
Buku Teks
Aryani, author
2018
UI - Skripsi (Membership)
Wharton, Edith, author
Random House, 1994
Buku Teks