BATRA PRAMOD. (1996). SIMPLE WAYS TO MAKE YOUR CUSTOMERS HAPPY. THINK INCORPORTED.
Chicago-čujuhus (17. p.)BATRA PRAMOD. SIMPLE WAYS TO MAKE YOUR CUSTOMERS HAPPY. NEW DELHI: THINK INCORPORTED, 1996.
MLA-čujuhus (9. p.)BATRA PRAMOD. SIMPLE WAYS TO MAKE YOUR CUSTOMERS HAPPY. THINK INCORPORTED, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.