J. Supranto, author
Rineka Cipta, 2001
Buku Teks
J. Supranto, author
Rineka Cipta, 2006
Buku Teks
Pakpahan, Monica, author
2000
UI - Skripsi (Membership)
Siregar, Parsaulian, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2004
UI - Tesis (Membership)
Ida Bagus Parama Suastawa, author
2004
UI - Tesis (Membership)