New South Wales. Dept. of Lands. Integration Surveys Division. (1976). Specifications for secondary control surveys. Department of Lands.
Chicago (17e ed.) BronvermeldingNew South Wales. Dept. of Lands. Integration Surveys Division. Specifications for Secondary Control Surveys. Sydney: Department of Lands, 1976.
MLA (8e ed.) BronvermeldingNew South Wales. Dept. of Lands. Integration Surveys Division. Specifications for Secondary Control Surveys. Department of Lands, 1976.
Let op: Deze citaties zijn niet altijd 100% accuraat.