FARIS PHILLIP F. (2003). FIFTY ACTIVITIES FOR SALES TRAINING. ANE BOOKS.
Chicago-čujuhus (17. p.)FARIS PHILLIP F. FIFTY ACTIVITIES FOR SALES TRAINING. NEW DELHI: ANE BOOKS, 2003.
MLA-čujuhus (9. p.)FARIS PHILLIP F. FIFTY ACTIVITIES FOR SALES TRAINING. ANE BOOKS, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.