Waldfogel, J. (2009). Scroogenomics: Why you shouldn't buy presents for the holidays. Princeton University Press.
Kopierejuvvon čuohpusbeavdái
Kopieren čuohpusbeavdái ii lihkostuvvan
Chicago-čujuhus (17. p.)
Waldfogel, Joel. Scroogenomics: Why You Shouldn't Buy Presents for the Holidays. Princeton: Princeton University Press, 2009.
Kopierejuvvon čuohpusbeavdái
Kopieren čuohpusbeavdái ii lihkostuvvan
MLA-čujuhus (9. p.)
Waldfogel, Joel. Scroogenomics: Why You Shouldn't Buy Presents for the Holidays. Princeton University Press, 2009.
Kopierejuvvon čuohpusbeavdái
Kopieren čuohpusbeavdái ii lihkostuvvan
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.