Mohd Ridwan, A. R., Roberta Chaya, T. T., Noor Haliza, H., Sigit, W., Anang Setiawan, A., Eileen, L., . . . Abdullah, M. (2010). Diversity of bats in 2 protected limestone areas in Sarawak. Sarawak Museum.

Mohd Ridwan, Abd Rahman, Tawie Tingga Roberta Chaya, Hasan Noor Haliza, Wiantoro Sigit, Achmadi Anang Setiawan, Lit Eileen, Ketol Besar, Husin Huzal Irwan, and M.T Abdullah. Diversity of Bats in 2 Protected Limestone Areas in Sarawak. Sarawak Museum, 2010.

Mohd Ridwan, Abd Rahman, et al. Diversity of Bats in 2 Protected Limestone Areas in Sarawak. Sarawak Museum, 2010.