Qurrotul Ainiyah, 1968-
Intrans Publishing, 2017
Buku Teks
Westview Press, 1986
Buku Teks
Universitas Indonesia, 1973
Buku Teks
California : The Institute of International Studies, University of California, 1993
Majalah, Jurnal, Buletin
Nardi, Peter M.
Pearson, 2006
Buku Teks