Alonzo, R. P. (1979). Social valuation of labor in a developing economy. s.n.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAlonzo, Ruperto P. Social Valuation of Labor in a Developing Economy. [Manila: s.n.], 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAlonzo, Ruperto P. Social Valuation of Labor in a Developing Economy. s.n.], 1979.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.