(1985). A taxonomy of literature reviews / Harris M. Cooper.
Chicago-čujuhus (17. p.)A Taxonomy of Literature Reviews / Harris M. Cooper. 1985.
MLA-čujuhus (9. p.)A Taxonomy of Literature Reviews / Harris M. Cooper. 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.