Ehrlich, H. (1992). Writing effective speeches. Paragone.
Chicago-čujuhus (17. p.)Ehrlich, Henry. Writing Effective Speeches. New york: Paragone, 1992.
MLA-čujuhus (9. p.)Ehrlich, Henry. Writing Effective Speeches. Paragone, 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.