Djoko Sih Widhi Tri Wahyu Hutomo, author
2009
UI - Tesis (Open)
Ancella Anitawati Hermawan, author
Pusat Antar Universitas-Studi Ekonomi, 1992
Buku Teks
Hukumonline.com
Visimedia, 2009
Buku Teks
Frans M. Royan , author
Gramedia Pustaka Utama, 2011
Buku Teks
Manurung, Adler Haymans, 1961-, author
Adler Manurung Press, 2004
Buku Teks