Cunningham, Chris, author
Kangaroo Press, 1996
Buku Teks
Arista Uniek Kartika, author
2015
UI - Tesis (Membership)
Lively, Penelope
HarperFlamingo, Ringwood Pinguin Books 1999
Buku Teks
Ody, Penelope
Dorling Kindersley, 1995
Buku Referensi
Tgk. A.K. (Tengku Abdul Karim) Jakobi, author
Yayasan Seulawah RI-001, 1992
Buku Teks