Singapore International Symposium in Topology and Geometry National University of Singapore, Berrick, A. J., Leung, M. C., & Xu, X. (2002). Topology and geometry: Commemorating SISTAG : Singapore International Symposium in Topology and Geometry, (SISTAG) July 2-6, 2001, National University of Singapore, Singapore. American Mathematical Society.
Παραπομπή σε μορφή Chicago (17η εκδ.)Singapore International Symposium in Topology and Geometry National University of Singapore, A. J. Berrick, Man Chun Leung, και Xingwang Xu. Topology and Geometry: Commemorating SISTAG : Singapore International Symposium in Topology and Geometry, (SISTAG) July 2-6, 2001, National University of Singapore, Singapore. Providence, R.I.: American Mathematical Society, 2002.
Παραπομπή σε μορφή MLA (9th εκδ.)Singapore International Symposium in Topology and Geometry National University of Singapore, et al. Topology and Geometry: Commemorating SISTAG : Singapore International Symposium in Topology and Geometry, (SISTAG) July 2-6, 2001, National University of Singapore, Singapore. American Mathematical Society, 2002.