Australia. Dept. of Labour and National Service. Industrial Training Division. (1947). Practical geometry. Dept. of Labour and National Service, Industrial Training Division.
Chicagoスタイル(17版)引用形式Australia. Dept. of Labour and National Service. Industrial Training Division. Practical Geometry. [Melbourne]: Dept. of Labour and National Service, Industrial Training Division, 1947.
MLA(8版)引用形式Australia. Dept. of Labour and National Service. Industrial Training Division. Practical Geometry. Dept. of Labour and National Service, Industrial Training Division, 1947.
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