SUBBA RAO PAPPALA. (2012). SOCIAL SECURITY FOR THE ELDERLY IN THE ANDHRA PRADESH: AN ASSESSMENT. SAJOSPS.
استشهاد بنمط شيكاغوSUBBA RAO PAPPALA. SOCIAL SECURITY FOR THE ELDERLY IN THE ANDHRA PRADESH: AN ASSESSMENT. SAJOSPS, 2012.
MLA استشهادSUBBA RAO PAPPALA. SOCIAL SECURITY FOR THE ELDERLY IN THE ANDHRA PRADESH: AN ASSESSMENT. SAJOSPS, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.