Emerling, Jae, author
Routledge , 2012
Buku Teks
edited by J.A. Kraulis
Hurtig, 1980
Buku Teks
Hope, Terry, author
RotoVision SA, 2001
Buku Teks
Freininger, Andreas
Dahara Pertama, 1999
Buku Teks
editor, June H.L. Wong; writers, Meng Yew Choong, Chin Mui Yoon
Star publications, 2011
Buku Referensi