Salman Arief, author
Fakultas Hukum Universitas Indonesia, 2014
UI - Tesis (Membership)
Anindya Fitri Hapsari, author
2016
UI - Tugas Akhir
oleh G. Kartasapoetra [and others]
Rineka Cipta, 1991
Buku Teks
G. Kartasapoetra ... [and others]
Bina Aksara, 1985
Buku Teks
Sirait, Bintang, author
Universitas Indonesia, 1999
UI - Tesis (Membership)