Lawson, A. . B., & Denison, D. G. T. (2002). Spatial cluster modelling. Chapman & Hall/CRC.
Cita Chicago (17th ed.)Lawson, Andrew B., i David G. T. Denison. Spatial Cluster Modelling. Boca Raton, Fla: Chapman & Hall/CRC, 2002.
Cita MLA (9th ed.)Lawson, Andrew B., i David G. T. Denison. Spatial Cluster Modelling. Chapman & Hall/CRC, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.