Black, T. R. (1999). Doing quantitative research in the social sciences: an: Integrated approach to research design, measurement and statistics. Sage.
Chicago-čujuhus (17. p.)Black, Thomas R. Doing Quantitative Research in the Social Sciences: An: Integrated Approach to Research Design, Measurement and Statistics. London: Sage, 1999.
MLA-čujuhus (9. p.)Black, Thomas R. Doing Quantitative Research in the Social Sciences: An: Integrated Approach to Research Design, Measurement and Statistics. Sage, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.