Readers Digest Associatio. (1965). Write better, speak better. Oxofrd Uni. press.
Chicago-čujuhus (17. p.)Readers Digest Associatio. Write Better, Speak Better. Delhi: Oxofrd Uni. press, 1965.
MLA-čujuhus (9. p.)Readers Digest Associatio. Write Better, Speak Better. Oxofrd Uni. press, 1965.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.