Australia. Bureau of Transport Economics. (1978). National highway linking Hobart, Launceston and Burnie: Appraisal of Penguin to Burnie Section, 1978. Australian Government Publishing Service.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Australia. Bureau of Transport Economics. National Highway Linking Hobart, Launceston and Burnie: Appraisal of Penguin to Burnie Section, 1978. Canberra: Australian Government Publishing Service, 1978.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Australia. Bureau of Transport Economics. National Highway Linking Hobart, Launceston and Burnie: Appraisal of Penguin to Burnie Section, 1978. Australian Government Publishing Service, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.