Forfar, Colin, author
Helath Press, 1995
Buku Teks
edit oleh S. Prajudi Atmosudirdjo
Ghalia Indonesia, 1986
Buku Teks
Singh, Bilveer, 1956-, author
McGraw-Hill, 2012
Buku Teks
George, Cherian
Landmark Books, 2000
Buku Teks
Rajaratnam, S. (Sinnathamby), 1915-2006, author
Graham Brash, 1987
Buku Teks