Zar, J. H. (2010). Biostatistical Analysis (5th ed.). Pearson Education.
Cita Chicago (17th ed.)Zar, Jerrold H. Biostatistical Analysis. 5th ed. New Jersey: Pearson Education, 2010.
Cita MLA (9th ed.)Zar, Jerrold H. Biostatistical Analysis. 5th ed. Pearson Education, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.