Barrett, Askew, Fuller and Partners, Institution of Engineers, Australia, & Australian Tunnelling Association. (1982). Australasian tunnelling construction index. Australian Tunnelling Association.
Chicago-Zitierstil (17. Ausg.)Barrett, Askew, Fuller and Partners, Australia Institution of Engineers, und Australian Tunnelling Association. Australasian Tunnelling Construction Index. Barton, A.C.T.: Australian Tunnelling Association, 1982.
MLA-Zitierstil (8. Ausg.)Barrett, Askew, Fuller and Partners, et al. Australasian Tunnelling Construction Index. Australian Tunnelling Association, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.