Bachrawi Sanusi
UI-Press, 1994
Buku Teks SO
Bachrawi Sanusi
[publisher not identified], [date of publication not identified]
Buku Teks
Bachrawi Sanusi
Safin Akwa Muda, 1982
Buku Teks
Rini Radianti
1999
UI - Skripsi Membership
Anak Agung Putri Ratna
Lembaga Penelitian Universitas Indonesia, 2007
Artikel Jurnal