Runyon, R. P., & Haber, A. (1980). Fundamentals of behavioral statistics (4th ed.). Addison - wesley.
Chicago-čujuhus (17. p.)Runyon, Richard P., juo Audrey Haber. Fundamentals of Behavioral Statistics. 4th ed. London: Addison - wesley, 1980.
MLA-čujuhus (9. p.)Runyon, Richard P., juo Audrey Haber. Fundamentals of Behavioral Statistics. 4th ed. Addison - wesley, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.