Artikel Jurnal
Fachruddin M. Mangunjaya, author
Yayasan Obor Indonesia, 2005
Buku Teks
Kaelany H.D., author
Universitas Indonesia. Lembaga Penelitian, 1999
UI - Laporan Penelitian
Abdul Aziz Dahlan, author
Djambatan, 2003
Buku Teks
Abdul Mujib, author
RajaGrafindo Persada, 2006
Buku Teks