Barrett, Askew, Fuller and Partners, Institution of Engineers, Australia, & Australian Tunnelling Association. (1982). Australasian tunnelling construction index. Australian Tunnelling Association.
Lua i Stíl Chicago (17ú heag.)Barrett, Askew, Fuller and Partners, Australia Institution of Engineers, agus Australian Tunnelling Association. Australasian Tunnelling Construction Index. Barton, A.C.T.: Australian Tunnelling Association, 1982.
Lua MLA (8ú heag.)Barrett, Askew, Fuller and Partners, et al. Australasian Tunnelling Construction Index. Australian Tunnelling Association, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.