Centre for Development of Teaching and Learning at NUS. (2002). The effective student: A guide to higher education at nus (Ninth edition.). CDTL at National University of Singapore.
Chicago-čujuhus (17. p.)Centre for Development of Teaching and Learning at NUS. The Effective Student: A Guide to Higher Education at Nus. Ninth edition. Singapore: CDTL at National University of Singapore, 2002.
MLA-čujuhus (9. p.)Centre for Development of Teaching and Learning at NUS. The Effective Student: A Guide to Higher Education at Nus. Ninth edition. CDTL at National University of Singapore, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.