Australia. Department of Foreign Affairs. (1975). The Development of the constitution of Papua New Guinea. [Department of Foreign Affairs].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Australia. Department of Foreign Affairs. The Development of the Constitution of Papua New Guinea. [Canberra, A.C.T., Australia]: [Department of Foreign Affairs], 1975.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Australia. Department of Foreign Affairs. The Development of the Constitution of Papua New Guinea. [Department of Foreign Affairs], 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.