Anshari Thayib, author
Risalah Gusti, 1997
Buku Teks
Artikel Jurnal
Lewis, Bermnard
University of Chicago Press, 1988
Buku Teks
Ikatan Sarjana Nahdlatul Ulama
Unisda, 2012
Buku Teks
Nizar, author
Program Pascasarjana Universitas Indonesia, 2004
UI - Tesis (Membership)