Troy, Jakelin. 2019. The Sydney language [blurb]. 2nd edition. Canberra : Aboriginal Studies Press. "The language is now called by its many clan names, including Gadigal in the Sydney city area and Dharug in Western Sydney. The word for Aboriginal person in this language is 'yura', this word has been used to help identify the language, with the most common spellings being Iyora and Eora."
"2. THE PEOPLE – A BRIEF OVERVIEW OF THEIR LIFE AND CULTURE". Pre-colonial Aboriginal land and resource use in Centennial, Moore and Queens Parks – assessment of historical and archaeological evidence for Centennial Parklands Conservation Management Plan. Val Attenbrow, Australian Museum. Archived from the original on 1 April 2019. Retrieved 22 February 2022.
"2. THE PEOPLE – A BRIEF OVERVIEW OF THEIR LIFE AND CULTURE". Pre-colonial Aboriginal land and resource use in Centennial, Moore and Queens Parks – assessment of historical and archaeological evidence for Centennial Parklands Conservation Management Plan. Val Attenbrow, Australian Museum. Archived from the original on 1 April 2019. Retrieved 22 February 2022.