Xavier, P. O. (1992). Measuring Australia Post's economic performance. Faculty of Business, Swinburne Institute of Technology.
Lua i Stíl Chicago (17ú heag.)Xavier, Patrick O. Measuring Australia Post's Economic Performance. Hawthorn, Vic.: Faculty of Business, Swinburne Institute of Technology, 1992.
Lua MLA (8ú heag.)Xavier, Patrick O. Measuring Australia Post's Economic Performance. Faculty of Business, Swinburne Institute of Technology, 1992.
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