Herzog, T. (1996). Research methods and data analysis in the social science. Harper collins.
Chicago-čujuhus (17. p.)Herzog, Thomas. Research Methods and Data Analysis in the Social Science. New York: Harper collins, 1996.
MLA-čujuhus (9. p.)Herzog, Thomas. Research Methods and Data Analysis in the Social Science. Harper collins, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.