Andhra Pradesh (India). Dept. of Industries and Commerce. (1961). Industrial prospects in Andhra Pradesh. Directorate of Industries and Commerce, Govt. of Andhra Pradesh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Andhra Pradesh (India). Dept. of Industries and Commerce. Industrial Prospects in Andhra Pradesh. [Hyderabad]: Directorate of Industries and Commerce, Govt. of Andhra Pradesh, 1961.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Andhra Pradesh (India). Dept. of Industries and Commerce. Industrial Prospects in Andhra Pradesh. Directorate of Industries and Commerce, Govt. of Andhra Pradesh, 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.