Peterson's. (2007). Peterson's master toefl reading skills (First edition.). Peterson's.
Chicago-čujuhus (17. p.)Peterson's. Peterson's Master Toefl Reading Skills. First edition. Lawrenceville, NJ: Peterson's, 2007.
MLA-čujuhus (9. p.)Peterson's. Peterson's Master Toefl Reading Skills. First edition. Peterson's, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.