Stephen, P. (1997). Simple statistics for library and information professionals (2nd ed.). Library Association.
Chicago-Zitierstil (17. Ausg.)Stephen, Peter. Simple Statistics for Library and Information Professionals. 2nd ed. London: Library Association, 1997.
MLA-Zitierstil (9. Ausg.)Stephen, Peter. Simple Statistics for Library and Information Professionals. 2nd ed. Library Association, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.