Cooper, B. M. (1964). Writing technical reports. Penguin.
Chicago-čujuhus (17. p.)Cooper, Bruce M. Writing Technical Reports. Harmondsworth: Penguin, 1964.
MLA-čujuhus (9. p.)Cooper, Bruce M. Writing Technical Reports. Penguin, 1964.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.