ebrary, Inc, & Siegel, P. E. (2005). Ancient Borinquen: Archaeology and ethnohistory of native Puerto Rico. University of Alabama Press.
Chicago Style (17th ed.) Zitazioaebrary, Inc, eta Peter E. Siegel. Ancient Borinquen: Archaeology and Ethnohistory of Native Puerto Rico. Tuscaloosa: University of Alabama Press, 2005.
MLA (9th ed.) Zitazioaebrary, Inc, eta Peter E. Siegel. Ancient Borinquen: Archaeology and Ethnohistory of Native Puerto Rico. University of Alabama Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.