Hakea gibbosa (English Wikipedia)

"Hakea gibbosa". Australian Plant Census. Retrieved 9 December 2019.
"Banksia gibbosa Sm". Australian Plant Name Index (APNI), IBIS database. Canberra, Australian Capital Territory: Centre for Plant Biodiversity Research, Australian Government.
"Hakea gibbosa (Sm.) Cav". Australian Plant Name Index (APNI), IBIS database. Canberra, Australian Capital Territory: Centre for Plant Biodiversity Research, Australian Government.

biodiversitylibrary.org (Global: 168^th place; English: 136^th place)

Knight, Joseph; [Salisbury, Richard] (1809). On the Cultivation of the Plants Belonging to the Natural Order of Proteeae. London, United Kingdom: W. Savage. p. 107.

Diment, Judith A.; Humphries, Christopher J.; Newington, Linda; Shaughnessy, Elaine (1984). "Catalogue of the Natural History drawings commissioned by Joseph Banks on the Endeavour Voyage 1768–1771 held in the British Museum (Natural History) : Part 1: Botany: Australia". Bulletin of the British Museum (Natural History). Historical Series. 11 (Complete). London: British Museum (Natural History): 1–183 [148]. doi:10.5962/p.310430.
Hemant H. Alur; S. Indiran Pather; Ashim K. Mitra; Thomas P. Johnston (1999). "Evaluation of the Gum from Hakea gibbosa as a Sustained-Release and Mucoadhesive Component in Buccal Tablets". Pharmaceutical Development and Technology. 4 (3): 347–58. doi:10.1081/PDT-100101370. PMID 10434280.

Hemant H. Alur; S. Indiran Pather; Ashim K. Mitra; Thomas P. Johnston (1999). "Evaluation of the Gum from Hakea gibbosa as a Sustained-Release and Mucoadhesive Component in Buccal Tablets". Pharmaceutical Development and Technology. 4 (3): 347–58. doi:10.1081/PDT-100101370. PMID 10434280.

R.M. Barker. "New South Wales Flora Online: Hakea gibbosa". Royal Botanic Gardens & Domain Trust, Sydney, Australia.

"Weed Profile: Hakea gibbosa Cav". nzflora. Landcare New Zealand. 2012. Retrieved 9 February 2013.

"Declared Weeds & Invaders:Category 1 Plants". S A National Biodiversity Institute. Archived from the original on 21 January 2013. Retrieved 9 February 2013.

"Hakea gibbosa". Flora of Australia Online. Department of the Environment and Heritage, Australian Government. Archived from the original on 2016-01-01.
"Declared Weeds & Invaders:Category 1 Plants". S A National Biodiversity Institute. Archived from the original on 21 January 2013. Retrieved 9 February 2013.