1. The petrology of the gunung benom igneous complex;Ahmad;Geol. Surv. Malays., Spec. Pap.,1979
2. Geochemistry and petrology of syenite, monzonite and gabbro from the Central Belt of Peninsular Malaysia;Azman;Geol. Soc. Malays. Bull.,2006
3. The geochronology of Malayan granite;Bignell;Overseas Geol. Miner. Res. Inst. Geol. Sci. Lond.,1977
4. The geology and mineral resources of the Baling area, Kedah and Perak;Burton;Geol. Surv. Malays.,1970
5. Chappell, B. W. and White, A. J. R. (1984) I- and S-type granites in the Lachlan fold belt, south-eastern Australia. Proc. Int. Symp. Geol. Granites Metallogenetic Relations, Nanjing, China, 26-30 October 1982, 87-101.