Wilson, Paul G.; Wilson, Annette J.G. (ed.); Bolton, P.E. (ed.). "Correa backhouseana". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 9 July 2020. {{cite web}}: |first2= has generic name (help)
anbg.gov.au
"Correa 'Eucla Gold'". Australian Cultivar Registration Authority. Retrieved 2009-05-06.