edited by Rob Anderson, Leslie A. Baxter
Sage, 2004
Buku Teks
Herman, Vimala, author
Routledge, 1995
Buku Teks
Bednarek, Monika, author
Cambridge University Press, 2018
eBooks
Asher, Nicholas, author
Cambridge University Press, 2003
Buku Teks
Yayasan Jati Diri Bangsa
Jadi Diri Bangsa, 2004
Buku Teks