Mendenhall, W. (1975). Introduction to probability and statistics (Fourth edition.). Duxbury Press.
Chicago-referens (17:e uppl.)Mendenhall, William. Introduction to Probability and Statistics. Fourth edition. North Scltuate [i.e. Scituate] Mass.: Duxbury Press, 1975.
MLA-referens (8:e uppl.)Mendenhall, William. Introduction to Probability and Statistics. Fourth edition. Duxbury Press, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.