* Chin, Ung Ho (1997), "Chinese Politics in Sarawak: A Study of the Sarawak United People's Party (SUPP)", (Kuala Lumpur, New York: Oxford University Press, 1997) (ISBN 983-56-0039-2).
" Cambridge University Press* Chin, Ung Ho(1997) Chinese Politics in Sarawak: a Study of the Sarawak United People’s Party (SUPP) (Kuala Lumpur, New York: Oxford University Press, 1997)(ISBN 983-56-0039-2)* Саравак докладе* Sarawak government website