Ritzer, G. (1996). Sociological theory (4th.ed.). McGraw-Hil.
Chicago-čujuhus (17. p.)Ritzer, George. Sociological Theory. 4th.ed. New york: McGraw-Hil, 1996.
MLA-čujuhus (9. p.)Ritzer, George. Sociological Theory. 4th.ed. McGraw-Hil, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.