Roterman-Konieczna, I. (2009). Statistics by prescription. Jagiellonian University Press.
Cita Chicago (17th ed.)Roterman-Konieczna, Irena. Statistics by Prescription. Kraków: Jagiellonian University Press, 2009.
Cita MLA (9th ed.)Roterman-Konieczna, Irena. Statistics by Prescription. Jagiellonian University Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.