Robinson, Danielm
Lonely Publications Pty Ltd, 2011
Buku Referensi
Periplus editions, 1992
Buku Teks
Mackinnon, John Ramsay
[publisher not identified], [date of publication not identified]
Buku Teks
Gramedia Pustaka Utama, 1994
Buku Teks
Knapen, Han
KITLV Press, 2001
Buku Teks