Shajahan, S. (2006). Research methods for management (3rd rev.). Jaico.
Chicago-čujuhus (17. p.)Shajahan, S. Research Methods for Management. 3rd rev. Mumbai: Jaico, 2006.
MLA-čujuhus (9. p.)Shajahan, S. Research Methods for Management. 3rd rev. Jaico, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.