Vigevani, T., & Cepaluni, G. (2009). Brazilian foreign policy in changing times: The quest for autonomy from Sarney to Lula. Lexington Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVigevani, Tullo, और Gabriel Cepaluni. Brazilian Foreign Policy in Changing Times: The Quest for Autonomy from Sarney to Lula. Lanham: Lexington Books, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVigevani, Tullo, और Gabriel Cepaluni. Brazilian Foreign Policy in Changing Times: The Quest for Autonomy from Sarney to Lula. Lexington Books, 2009.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.