edited by William Outhwaite
Kencana, 2008
Buku Referensi
Euben, Roxanne Leslie, author
Serambi, 2002
Buku Teks
Steenbrink, Karel A., author
LP3ES, 1994
Buku Teks
H. Mudjia Rahardjo, author
UIN-Maliki Press, 2011
Buku Teks
Watt, William Montgomery, author
Perhimpunan Pengembangan Pesantrean dan Masyarakat (P3M), 1987
Buku Teks