Bly, R. W. (2020). The copywriter's handbook (4th edition.). Henry Holt & Co.
Chicago-čujuhus (17. p.)Bly, Robert W. The Copywriter's Handbook. 4th edition. New York: Henry Holt & Co, 2020.
MLA-čujuhus (9. p.)Bly, Robert W. The Copywriter's Handbook. 4th edition. Henry Holt & Co, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.