Ploeg, Tymen J. van der, author
Cambridge University Press, 2017
Buku Teks
Keane, John, author
Cambridge University Press, 2005
Buku Teks
Tester, Keith
Routledge, 1992
Buku Teks
Muhammad A.S. Hikam
LP3ES, 1996
Buku Teks
White, Gordon
Clarendon Press, 1996
Buku Teks