Schwarz, Adam, author
Allen & Unwin, 1999
Buku Teks
Dijk, Kees van, author
KITLV Press, 2001
Buku Teks
Ndraha, Taliziduhu, author
Bina Aksara , 1988
Buku Teks
Brackman, Arnold C., author
American-Asian Education Exchange, 1973
Buku Teks
Singapore University Press, 1972
Buku Teks