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Lightfoot, David (November 2005). "Isopogon dawsonii R.T.Baker"(PDF). Isopogons & Petrophiles. 7: 6–7. Archived from the original(PDF) on 12 April 2021. Retrieved 22 November 2020.
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web.archive.org
Lightfoot, David (November 2005). "Isopogon dawsonii R.T.Baker"(PDF). Isopogons & Petrophiles. 7: 6–7. Archived from the original(PDF) on 12 April 2021. Retrieved 22 November 2020.