APA-viite (7. p.)
Carlson, J. B. (1991). Venus-regulated warfare and ritual sacrifice in Mesoamerica: Teotihuacan and the Cacaxtla "star wars" connection. J. B. Carlson.
Chicago-viite (17. p.)
Carlson, John B. Venus-regulated Warfare and Ritual Sacrifice in Mesoamerica: Teotihuacan and the Cacaxtla "Star Wars" Connection. Maryland: J. B. Carlson, 1991.
MLA-viite (9. p.)
Carlson, John B. Venus-regulated Warfare and Ritual Sacrifice in Mesoamerica: Teotihuacan and the Cacaxtla "Star Wars" Connection. J. B. Carlson, 1991.
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