Scientific studies of reading. L. Erlbaum Associates.
Chicago-čujuhus (17. p.)Scientific Studies of Reading. [Mahwah, NJ]: L. Erlbaum Associates.
MLA-čujuhus (9. p.)Scientific Studies of Reading. L. Erlbaum Associates.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.