"Sheahan Bridge". Department of Infrastructure, Transport, Regional Development and Local Government. Nation Building program. Archived from the original on 24 October 2009. Retrieved 29 June 2009.
nla.gov.au
nla.gov.au
"Government Gazette Appointments and Employment". Government Gazette of the State of New South Wales. No. 92. New South Wales, Australia. 16 July 1965. p. 2239. Retrieved 7 April 2018 – via Trove.
"Sheahan Bridge". Department of Infrastructure, Transport, Regional Development and Local Government. Nation Building program. Archived from the original on 24 October 2009. Retrieved 29 June 2009.