APA-čujuhus (7. p.)
Harper, C. (1998). Journalism 2001. CourseWise Pub..
Chicago-čujuhus (17. p.)
Harper, Christopher. Journalism 2001. Boulder: CourseWise Pub., 1998.
MLA-čujuhus (9. p.)
Harper, Christopher. Journalism 2001. CourseWise Pub., 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.