Freund, J. E. (2004). Modern elementary statistics. Upper Saddle River, N.J: Pearson Prentice-Hall.
Čikaški stil citiranjaFreund, John E. Modern Elementary Statistics. Upper Saddle River, N.J: Pearson Prentice-Hall, 2004.
MLA način citiranjaFreund, John E. Modern Elementary Statistics. Upper Saddle River, N.J: Pearson Prentice-Hall, 2004.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.