Barrientos, A. (2013). Social Assistance in Developing Countries (First.). Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarrientos, Armando. Social Assistance in Developing Countries. First. United Kindom: Cambridge University Press, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBarrientos, Armando. Social Assistance in Developing Countries. First. Cambridge University Press, 2013.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.