Noble, James C. (November 1975). "The Effects of Emus (Dromaius Novaehollandiae Latham) on the Distribution of the Nitre Bush (Nitraria Billardieri DC.)". The Journal of Ecology. 63 (3). British Ecological Society: 979–984. Bibcode:1975JEcol..63..979N. doi:10.2307/2258615. JSTOR2258615.
harvard.edu
ui.adsabs.harvard.edu
Noble, James C. (November 1975). "The Effects of Emus (Dromaius Novaehollandiae Latham) on the Distribution of the Nitre Bush (Nitraria Billardieri DC.)". The Journal of Ecology. 63 (3). British Ecological Society: 979–984. Bibcode:1975JEcol..63..979N. doi:10.2307/2258615. JSTOR2258615.
jstor.org
Noble, James C. (November 1975). "The Effects of Emus (Dromaius Novaehollandiae Latham) on the Distribution of the Nitre Bush (Nitraria Billardieri DC.)". The Journal of Ecology. 63 (3). British Ecological Society: 979–984. Bibcode:1975JEcol..63..979N. doi:10.2307/2258615. JSTOR2258615.
nsw.gov.au
plantnet.rbgsyd.nsw.gov.au
Wilson, K. L. "Nitraria billardierei DC". Royal Botanic Gardens & Domain Trust, Sydney Australia. Retrieved 14 November 2007.