Goh, D. (1997). Start selling stop order taking. Sterling.
Chicago-čujuhus (17. p.)Goh, David. Start Selling Stop Order Taking. New Delhi: Sterling, 1997.
MLA-čujuhus (9. p.)Goh, David. Start Selling Stop Order Taking. Sterling, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.