Kent, D. L. (1990). GUMTREE: General utilisation model of timber resources - economic evaluation. Wood Utilisation Research Centre, Dept. of Conservation and Land Management.
Citación estilo ChicagoKent, D. L. GUMTREE: General Utilisation Model of Timber Resources - Economic Evaluation. Harvey, W.A.: Wood Utilisation Research Centre, Dept. of Conservation and Land Management, 1990.
Cita MLAKent, D. L. GUMTREE: General Utilisation Model of Timber Resources - Economic Evaluation. Wood Utilisation Research Centre, Dept. of Conservation and Land Management, 1990.
Warning: These citations may not always be 100% accurate.