Ramos, C. V., & Shapiro, R. Y. (2000). The effects of return migration on political participation in Puerto Rico. ProQuest LLC.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRamos, Carlos Vargas, और Robert Yale Shapiro. The Effects of Return Migration on Political Participation in Puerto Rico. Ann Arbor, Mi: ProQuest LLC, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRamos, Carlos Vargas, और Robert Yale Shapiro. The Effects of Return Migration on Political Participation in Puerto Rico. ProQuest LLC, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.