APA-čujuhus (7. p.)
Verderber, R. F. (1991). Essentials of Persuasive speaking: Theory and context. Wadsworth.
Chicago-čujuhus (17. p.)
Verderber, Rudolph F. Essentials of Persuasive Speaking: Theory and Context. Califonia: Wadsworth, 1991.
MLA-čujuhus (9. p.)
Verderber, Rudolph F. Essentials of Persuasive Speaking: Theory and Context. Wadsworth, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.