Tyagi, D. (1990). Managing India`s food economy. Sage.
Chicago-čujuhus (17. p.)Tyagi, D. Managing India`s Food Economy. New Delhi: Sage, 1990.
MLA-čujuhus (9. p.)Tyagi, D. Managing India`s Food Economy. Sage, 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.