Business essentials. (2009). Business Strategy. Viva Books Pvt. Ltd.
Chicago-čujuhus (17. p.)Business essentials. Business Strategy. New Delhi: Viva Books Pvt. Ltd, 2009.
MLA-čujuhus (9. p.)Business essentials. Business Strategy. Viva Books Pvt. Ltd, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.