Mendenhall, W., & Ott, L. (1976). Understanding statistics (2nd ed.). Duxbury Press.
Chicago-čujuhus (17. p.)Mendenhall, William, juo Lyman Ott. Understanding Statistics. 2nd ed. Massachusetts: Duxbury Press, 1976.
MLA-čujuhus (9. p.)Mendenhall, William, juo Lyman Ott. Understanding Statistics. 2nd ed. Duxbury Press, 1976.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.