Beckerman, W. Introduction to national income analysis.
Chicago-čujuhus (17. p.)Beckerman, W. Introduction to National Income Analysis.
MLA-čujuhus (9. p.)Beckerman, W. Introduction to National Income Analysis.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.