Perspectives on ....
 Artikel Jurnal
Perspectives
London : Hamish Hamilton Ltd
 Majalah, Jurnal, Buletin
Islam and christianity / Waqf ikhlas publication
Hakikat Kitabevi, 1993
 Buku Teks SO
Essential readings in contemporary waqf issues
Monzer Kahf, Siti Mashitoh Mahamood, editor
CERT Publications Sdn. Bhd, 2011
 Buku Teks SO
Waqf anthology: a collection of articles and papers
compiled by Zeinoul Abedien Cajee
A.S. Nordieen, 2013
 Buku Teks SO