New South Wales. Dept. of Planning. (1989). Hunter regional environmental plan 1989: Summary and plan. Dept. of Planning.
Cita Chicago Style (17a ed.)New South Wales. Dept. of Planning. Hunter Regional Environmental Plan 1989: Summary and Plan. Sydney: Dept. of Planning, 1989.
Cita MLA (8a ed.)New South Wales. Dept. of Planning. Hunter Regional Environmental Plan 1989: Summary and Plan. Dept. of Planning, 1989.
Precaución: Estas citas no son 100% exactas.