Bhushan, Y. (1979). Business Planning. S.Chand.
Chicago-čujuhus (17. p.)Bhushan, Y. Business Planning. New Delhi: S.Chand, 1979.
MLA-čujuhus (9. p.)Bhushan, Y. Business Planning. S.Chand, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.