Khan, Wahiduddin, author
Media Da'wah, 1985
Buku Teks
edited by Sonja Neef, Jose van Dijck, and Eric Ketelaar
Amsterdam University Press, 2006
Buku Teks
Artikel Jurnal
Dalstar
In de Knipscheer, 1992
Buku Teks
Gay, Peter, author
Time-Life Books, 1966
Buku Teks