Chandra, S. (2016). The Z Factor. Harper Collins.
Chicago-čujuhus (17. p.)Chandra, Subhash. The Z Factor. Harper Collins, 2016.
MLA-čujuhus (9. p.)Chandra, Subhash. The Z Factor. Harper Collins, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.