Vigevani, T., & Cepaluni, G. (2009). Brazilian foreign policy in changing times: The quest for autonomy from Sarney to Lula. Lexington Books.
Chicago-čujuhus (17. p.)Vigevani, Tullo, juo Gabriel Cepaluni. Brazilian Foreign Policy in Changing Times: The Quest for Autonomy from Sarney to Lula. Lanham: Lexington Books, 2009.
MLA-čujuhus (9. p.)Vigevani, Tullo, juo Gabriel Cepaluni. Brazilian Foreign Policy in Changing Times: The Quest for Autonomy from Sarney to Lula. Lexington Books, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.