South Australian State Planning Authority. (1972). Whyalla planning area development plan: Summary. The Authority.
Chicago-Zitierstil (17. Ausg.)South Australian State Planning Authority. Whyalla Planning Area Development Plan: Summary. [Adelaide]: The Authority, 1972.
MLA-Zitierstil (8. Ausg.)South Australian State Planning Authority. Whyalla Planning Area Development Plan: Summary. The Authority, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.