Redynal Saat, author
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Andini Dyahlistia Permatarani, author
Fakultas Hukum Universitas Indonesia, 2013
UI - Skripsi (Membership)
Lily, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1992
UI - Skripsi Membership
Yayasan Obor Indonesia, 1994
Buku Teks
Kartono
[publisher not identified], [date of publication not identified]
Buku Teks