Tarigan, Azhari Akmal
Citapustaka Media Perintis, 2008
Buku Teks SO
Chaider S. Bamualim
Center for the Study of Religion and Culture (CSRC), UIN Syarif Hidayatullah Jakarta, 2007
Buku Teks SO
Nafi Muthohirin
IndoStrategi, 2014
Buku Teks SO
Rahman, Fazlur
RajaGrafindo Persada, 2000
Buku Teks SO
Zuhairi Misrawi
Ford Foundation, 2003
Buku Teks