Gibson: Flora and vegetation of Mt Manning Range 
Western Australia, Western Australian Herbarium, CALM & 
Botanic Gardens and Parks Authority, Perth. 
Sneath PHA & Sokal RR 1973 Numerical taxonomy: The 
Principles and Practice of Numerical Classification. Freeman, 
San Francisco. 
Siegel S 1956 Non-Parametric Statistics for Behavioral Sciences. 
McGraw-Hill, New York. 
Walker IW and Blight DF 1983 Barlee, Western Australia. 
1:250000 geological series-explanatory notes. Geological 
Survey of Western Australia, Perth. 
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