Lindsey, J. K. (1995). Modelling frequency and count data. Clarendon Press.
Cita Chicago (17th ed.)Lindsey, James K. Modelling Frequency and Count Data. Oxford: Clarendon Press, 1995.
Cita MLA (9th ed.)Lindsey, James K. Modelling Frequency and Count Data. Clarendon Press, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.