Institution of Surveyors, Australia. Congress, & Australian Survey Congress. (1972). The surveyor and industry: 15th Annual Congress, 15th-19th May, 1972. Institution of Surveyors.
Chicagoスタイル(17版)引用形式Institution of Surveyors, Australia. Congress, , Australian Survey Congress. The Surveyor and Industry: 15th Annual Congress, 15th-19th May, 1972. Newcastle, N.S.W.: Institution of Surveyors, 1972.
MLA(8版)引用形式Institution of Surveyors, Australia. Congress, , Australian Survey Congress. The Surveyor and Industry: 15th Annual Congress, 15th-19th May, 1972. Institution of Surveyors, 1972.
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