Laut, P., & Cuddy, S. (1993). Cross country going rating expert system: Rules and data for the Erskine and Kununurra mapsheets. CSIRO, Division of Water Resources.
Cita Chicago (17th ed.)Laut, P., i Susan Cuddy. Cross Country Going Rating Expert System: Rules and Data for the Erskine and Kununurra Mapsheets. Canberra: CSIRO, Division of Water Resources, 1993.
Cita MLA (8th ed.)Laut, P., i Susan Cuddy. Cross Country Going Rating Expert System: Rules and Data for the Erskine and Kununurra Mapsheets. CSIRO, Division of Water Resources, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.