Australia. Dept. of Finance. (1991). Guidelines for costing of government activities. Australian Government Publishing Service.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Australia. Dept. of Finance. Guidelines for Costing of Government Activities. Canberra: Australian Government Publishing Service, 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Australia. Dept. of Finance. Guidelines for Costing of Government Activities. Australian Government Publishing Service, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.