Runyon, R. P., & Harber, A. (1991). Fundamentals of behavioral statistics (7th ed.). McGraw - hill.
Chicago-čujuhus (17. p.)Runyon, Richard P., juo Audrey Harber. Fundamentals of Behavioral Statistics. 7th ed. New York: McGraw - hill, 1991.
MLA-čujuhus (9. p.)Runyon, Richard P., juo Audrey Harber. Fundamentals of Behavioral Statistics. 7th ed. McGraw - hill, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.