Aggarwal, R. (2014). Advanced objective general knowledge. S. Chand & Co.
Chicago-čujuhus (17. p.)Aggarwal, R. Advanced Objective General Knowledge. New Delhi: S. Chand & Co, 2014.
MLA-čujuhus (9. p.)Aggarwal, R. Advanced Objective General Knowledge. S. Chand & Co, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.