Gibbons, J. D. (1971). Nonparametric statistical inference (1st edition.). McGraw-Hill.
Chicago-čujuhus (17. p.)Gibbons, Jean Dickinson. Nonparametric Statistical Inference. 1st edition. New York: McGraw-Hill, 1971.
MLA-čujuhus (9. p.)Gibbons, Jean Dickinson. Nonparametric Statistical Inference. 1st edition. McGraw-Hill, 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.