D`Costa, Gavin, author
Blackwell Publishing, 2006
Buku Teks
Lynch, Gordon, author
Blackwell Publishing, 2005
Buku Teks
Goodman, Lenn E., author
Cambridge University Press, 2014
Buku Teks
William Locke, editor
Springer, 2011
Buku Teks
Syamsul Ma`arif, author
Logung Pustaka, 2005
Buku Teks