Vivek, P. (1992). Scientific method FC. II S.Y.B.Com. Himalaya.
Chicago-čujuhus (17. p.)Vivek, P. Scientific Method FC. II S.Y.B.Com. Mumbai: Himalaya, 1992.
MLA-čujuhus (9. p.)Vivek, P. Scientific Method FC. II S.Y.B.Com. Himalaya, 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.