Cheah Boon Kheng. (1988). The peasant robbers of Kedah, 1900-1929: Historical and folk perceptions. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Cheah Boon Kheng. The Peasant Robbers of Kedah, 1900-1929: Historical and Folk Perceptions. Singapore: Oxford University Press, 1988.
Lua MLA (9ú heag.)Cheah Boon Kheng. The Peasant Robbers of Kedah, 1900-1929: Historical and Folk Perceptions. Oxford University Press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.