Sachdeva, S. (1989). General Knowledge who`s who & Interview. Competition review.
Chicago-čujuhus (17. p.)Sachdeva, S. General Knowledge Who`s Who & Interview. New Delhi: Competition review, 1989.
MLA-čujuhus (9. p.)Sachdeva, S. General Knowledge Who`s Who & Interview. Competition review, 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.