Reference

DITRDC (Australian Government Department of Infrastructure, Transport, Regional Development and Communication) (2021). Rail to Western Sydney Airport, DITRDC, Canberra, https://www.westernsydneyairport.gov.au/transport-infrastructure/rail#:~:text=Sydney%20Metro%20–%20Western%20Sydney%20Airport,by%20its%20opening%20in%202026.