ebrary, Inc, & Siegel, P. E. (2005). Ancient Borinquen: Archaeology and ethnohistory of native Puerto Rico. University of Alabama Press.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, i Peter E. Siegel. Ancient Borinquen: Archaeology and Ethnohistory of Native Puerto Rico. Tuscaloosa: University of Alabama Press, 2005.
MLA način citiranja (9. izdanje)ebrary, Inc, i Peter E. Siegel. Ancient Borinquen: Archaeology and Ethnohistory of Native Puerto Rico. University of Alabama Press, 2005.
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