Prawitz, J. (1989). The neither confirming nor denying controversy. Strategic and Defence Studies Centre, Research School of Pacific Studies, Australian National University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Prawitz, Jan. The Neither Confirming nor Denying Controversy. Canberra: Strategic and Defence Studies Centre, Research School of Pacific Studies, Australian National University, 1989.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Prawitz, Jan. The Neither Confirming nor Denying Controversy. Strategic and Defence Studies Centre, Research School of Pacific Studies, Australian National University, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.
