Indonesia. Direktorat Jenderal Cipta Karya. (1973). Luwu, area development study: Terms of reference. Dept. of Public Works & Electric Power, Directorate General of Housing, Building, Planning and Urban Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Indonesia. Direktorat Jenderal Cipta Karya. Luwu, Area Development Study: Terms of Reference. [Jakarta]: Dept. of Public Works & Electric Power, Directorate General of Housing, Building, Planning and Urban Development, 1973.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Indonesia. Direktorat Jenderal Cipta Karya. Luwu, Area Development Study: Terms of Reference. Dept. of Public Works & Electric Power, Directorate General of Housing, Building, Planning and Urban Development, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.