APA-čujuhus (7. p.)
WBSCTE. (2002). English skills for technical students. Orient Longman.
Chicago-čujuhus (17. p.)
WBSCTE. English Skills for Technical Students. Kolkata: Orient Longman, 2002.
MLA-čujuhus (9. p.)
WBSCTE. English Skills for Technical Students. Orient Longman, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.