PICKARD, A. J. (2013). Research methods in information. Facet Publishers.
Chicago-čujuhus (17. p.)PICKARD, Alison Jane. Research Methods in Information. Facet Publishers, 2013.
MLA-čujuhus (9. p.)PICKARD, Alison Jane. Research Methods in Information. Facet Publishers, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.