Lua APA (7ú heag.)

Taxation Institute of Australia & Hill, D. G. (1978). Concept of income ... Taxation Institute of Australia.

Lua i Stíl Chicago (17ú heag.)

Taxation Institute of Australia agus D. G. Hill. Concept of Income ... Sydney: Taxation Institute of Australia, 1978.

Lua MLA (8ú heag.)

Taxation Institute of Australia agus D. G. Hill. Concept of Income ... Taxation Institute of Australia, 1978.

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