APA-čujuhus (7. p.)
National Bureau of Economic Research, ebrary, Inc, & Poterba, J. M. (2007). Tax policy and the economy 21. MIT Press.
Chicago-čujuhus (17. p.)
National Bureau of Economic Research, Inc ebrary, juo James M. Poterba. Tax Policy and the Economy 21. Cambridge, Mass. ; London: MIT Press, 2007.
MLA-čujuhus (9. p.)
National Bureau of Economic Research, et al. Tax Policy and the Economy 21. MIT Press, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.