La Raja, R. J., & Schaffner, B. F. (2015). Campaign Finance and Political Polarization: When Purists Prevail. University of Michigan Press.
Chicago-čujuhus (17. p.)La Raja, Raymond J., juo Brian F. Schaffner. Campaign Finance and Political Polarization: When Purists Prevail. Ann Arbor: University of Michigan Press, 2015.
MLA-čujuhus (9. p.)La Raja, Raymond J., juo Brian F. Schaffner. Campaign Finance and Political Polarization: When Purists Prevail. University of Michigan Press, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.