Purnell , Helen M. (1957). "Studies of the family Proteaceae. I. Anatomy and morphology of the roots of some Victorian species". Australian Journal of Botany. 8 (1): 38–50. doi:10.1071/BT9600038.
Offord, Catherine A.; Rollason, Amanda; Frith, Allison (September 2015). "Tissue culture of Persoonia species for horticulture and restoration". Acta Horticulturae (1097): 149–154. doi:10.17660/ActaHortic.2015.1097.17.