Abul Fotouh
The Supreme Council for Islamic Affairs , [t.th.]
Buku Teks
Hibbard, M.J., author
McGraw-Hill Irwin, 2001
Buku Teks
Journal of Population, 6 (1-2) 2000 : 79-100, 2000
Artikel Jurnal
Masood Ahmad, author
The World Bank, 1992
Buku Teks
Ahmad Nuril Huda, author
University of Indonesia, Faculty of Humanities, 2012
Artikel Jurnal